What this patent covers
The middle iron of a trouser-pressing machine, set between the upper and lower irons. One trouser leg lies between the middle and lower irons and the other between the middle and upper irons, so both press together.
US 9,758,922 is a utility patent titled “Middle iron of a trouser-pressing machine and a cover for use of the middle iron”, invented by Mitsuyuki Uchikoshi and assigned to Sankosya Co Ltd.
The application was filed on February 18, 2016 and granted on September 12, 2017, 1 year, 6 months later. The patent issued with 5 claims, 1 of them independent. The specification refers to 8 drawing figures. The U.S. Patent Office classifies it under CPC D06F71/00 — apparatus for hot-pressing clothes, linen or other textile articles, i.e. wherein there is substantially no relative movement between pressing element and article while pressure is being applied to the article….
It is one of the patents our firm has obtained in the Apparel & Accessories area.
Key dates and patent term
| Application filed | February 18, 2016 | |
|---|---|---|
| Patent granted | September 12, 2017 | 1 year, 6 months in prosecution at the U.S. Patent Office |
| Utility term expires (nominal) | February 18, 2036 | 20 years from the earliest U.S. non-provisional filing date. |
The expiration date is calculated from the grant and filing dates on the face of the patent. The actual date may vary based on patent-term adjustment (patent office delay), terminal disclaimer (agreeing to a shorter term), or failing to pay a maintenance fee (due before years 4, 8, and 12). This website is for information purposes only and is not legal advice.
What the classification means
Patent offices file every granted patent under the Cooperative Patent Classification (CPC) scheme. These are the technology areas US 9,758,922 was placed in — a good shortcut to what the invention is considered to be, and to the prior art an examiner would have searched.
- D06F71/00 Primary classification
Apparatus for hot-pressing clothes, linen or other textile articles, i.e. wherein there is substantially no relative movement between pressing element and article while pressure is being applied to the article… - D06F
Laundering, drying, ironing, pressing or folding textile articles
Bibliographic details
| Patent number | US 9,758,922 |
|---|---|
| Title | Middle iron of a trouser-pressing machine and a cover for use of the middle iron |
| Inventors | Mitsuyuki Uchikoshi |
| Assignee | Sankosya Co Ltd |
| Filing date | February 18, 2016 |
| Grant date | September 12, 2017 |
| Category | Apparel & Accessories |
Full text as published by the U.S. Patent Office
The sections below reproduce the official text of US 9,758,922 for reference. Open a section to read it.
Abstract
The middle iron ( 3 ) is provided between the upper iron ( 1 ) and the lower iron ( 2 ). One of a trouser leg ( 4 a ) is set between the middle iron ( 3 ) and the lower iron ( 2 ) and the other of a trouser leg ( 4 b ) is set between the middle iron ( 3 ) and the upper iron ( 1 ). Both legs ( 4 a, 4 b ) of the trouser ( 4 ) are held by the upper iron ( 1 ), the middle iron ( 3 ) and the lower iron ( 2 ) and pressed. This disclosure relates to the middle iron ( 3 ) such as the type of trouser-pressing machine. At the middle iron ( 3 ), in one side end part ( 3 a ) which the crotch ( 4 c ) of the trouser ( 4 ) setting on, only a portion ( 3 b ) corresponding to the crotch ( 4 c ) is formed to tapered shape gradually thinning toward the side of the middle iron ( 3 ).
Claims (5)
- 1. A middle iron of a trouser-pressing machine of a type in whichthe middle iron is provided between an upper iron and a lower iron,one trouser leg is set between the lower iron and the middle iron,the other trouser leg is set between the upper iron and the middle iron, andboth trouser legs are held by the upper iron, the middle iron and the lower iron and pressed at a time characterized in thatin one side end part which the crotch of the trouser setting on, only the portion corresponding to the crotch is formed to tapered shape gradually thinning toward the side of the middle iron,characterized in that only the portion corresponding to the crotch is formed to tapered shape gradually thinning toward the side of the cover in one side end part which the crotch of the trouser setting on, andfurther characterized in that the cover has gussets which are formed becoming narrow toward a portion corresponding to the crotch of the trouser at peripheral surfaces of corner parts formed by one side end part and forward and rearward side end parts of the cover.
- 2. The middle iron of a trouser-pressing machine according to claim 1 characterized in that its inside part is formed like a hollow shape, several suction holes are formed at an upper plate and a lower plate and the suction holes are also formed at the portion corresponding to the crotch of the trouser.
- 3. The cover for use of the middle iron of the trouser-pressing machine according to claim 1 characterized in that the cover is formed to a flat bag to enclose the middle iron and is formed to have a fitting port for covering over the middle iron at the peripheral side extending in a peripheral direction.
- 4. The cover for use of the middle iron of the trouser-pressing machine according to claim 3 characterized in that the fitting port is formed to be openable and closable by a set of male and female hook-and-loop fastener.
- 5. The cover for use of the middle iron of the trouser-pressing machine according to claim 1 characterized in that the cover is formed to a flat bag to enclose the middle iron and is formed to have a fitting port for covering over the middle iron at the peripheral side extending in a peripheral direction.
Background of the Invention
(1) Field of the Invention
This invention relates to a trouser-pressing machine.
More particularly, this invention relates to a middle iron used for setting a washed trouser and a cover used while covering over the middle iron.
(2) Description of the Related Art
In the prior art, as this type of trouser-pressing machine, there has been provided a machine descried in U.S. Pat. No. 3,425,141, for example. This prior art trouser-pressing machine is provided the middle iron for setting the trouser between the upper iron and the lower iron.
When this prior art trouser-pressing machine is operated, an operator sets one trouser leg between the middle iron and the lower iron and sets the other trouser leg between the middle iron and the upper iron. Then, the upper iron is pushed against the lower iron through the middle iron. Accordingly, applying the prior art machine, it is possible to press both trouser legs at a time.
However, the middle iron of the prior art machine has been formed entirely in the same thickness up to its portion corresponding to the crotch of the trouser.
Due to this fact, in the case of the prior art machine, it has not been avoided to remain an iron mark at the crotch of the trouser by a right-angle edge of the middle iron corresponding to the crotch of the trouser.
As a result, application of the prior art trouser-pressing machine has showed a problem that the crotch of the trouser could not be pressed well.
In view of the problem of the prior art described above, the present invention has been provided.
Accordingly, a technical theme to be solved by the present invention is to provide the middle iron formed to enable the mark of the iron to be prevented from being left at the crotch of the trouser and the crotch of the trouser to be pressed well and to provide a cover used while being applied over the middle iron.
Summary of the Invention
The middle iron of the present invention, as shown in FIG. 1 and the like, is provided between the upper iron and the lower iron. One leg of a trouser is set between the middle iron and the lower iron. The other leg of the trouser is set between the middle iron and the upper iron. Both legs of the trouser are held by the upper iron, the middle iron and the lower iron and are pressed at a time.
At the middle iron, in one side end part which the crotch of the trouser being set on, only a portion corresponding to the crotch is formed to tapered shape gradually thinning toward the side of the middle iron.
In addition, a cover for use of the middle iron is also formed as shows in FIG. 1 and the like. That is, in one side end part of the cover which the crotch of the trouser being set on, only a portion corresponding to the crotch is formed to tapered shape gradually thinning toward the side part of the cover. Then, the cover has gussets which are formed becoming narrow toward a portion corresponding to the crotch of the trouser at peripheral surfaces of corner parts formed by one side end part and forward and rearward side end parts of the cover. By effect of these gussets, it is possible to prevent wrinkles occurring in the cover and remaining at the crotch of the trouser
Usually, the cover is fitted to the middle iron by a hook-and-loop fastener (refer to FIG. 7 and FIG. 8 ) or a string, and the like, and the fitting manner of the cover is optional.
In addition, as shown in FIG. 1 and FIG. 8 , the cover is formed to a flat bag to enclose the middle iron, and a fitting port for covering over the middle iron is formed at its peripheral side extending in a peripheral direction. It is preferable that the fitting port is formed to be openable or closable by a set of male and female hook-and-loop fastener.
Since this arrangement, it is possible to exchange the cover easily and smoothly.
Applying the middle iron of present disclosure that is formed in such a way as above, it is possible to prevent remaining the mark of the iron at the crotch of the trouser and to get the crotch of the trouser be pressed well.
In addition, applying the cover of present disclosure, because it fits the middle iron, it is possible to get the crotch of the trouser be pressed well without remaining the mark of iron.
Reference to Drawings
FIG. 1A is a front view of a state as piled of the upper iron, the middle iron, and the lower iron.
FIG. 1B is a flat view of the middle iron.
FIG. 1C is an enlarged cross sectional view of a line C-C in FIG. 1B .
FIG. 2 is a prospective view of the trouser-pressing machine.
FIG. 3 is a main part prospective view of using state of the trouser-pressing machine.
FIG. 4 is a main part prospective view of cutout a part of the middle iron.
FIG. 5 is a main part side view of cutout a part for explaining to the middle iron and the cover.
FIG. 6 is a main part behind view of cutout a part for explaining to the middle iron and the cover.
FIG. 7 is a main part enlargement cross sectional view of a line VII-VII in FIG. 6 .
FIG. 8 is a main part prospective view as shows a fitting port of the cover.
Description of Preferable Embodiment
Referring now to the accompanying drawings, one preferred embodiment of the present invention will be described as follows.
In FIG. 1 , FIG. 2 and the like, a word number 1 is the upper iron and a word number 2 is the lower iron. The middle iron 3 of this invention is provided between the upper iron 1 and the lower iron 2 . One leg 4 a of the trouser 4 is set between the middle iron 3 and the lower iron 2 . The other leg 4 b is set between the middle iron 3 and the upper iron 1 .
Both legs 4 a , 4 b of the trouser 4 are held by the upper iron 1 , the middle iron 3 and the lower iron 2 , and are pressed at a time by the operation that the upper iron 1 is presses against the lower iron 2 through the middle iron 3 .
In the case of this embodiment, the upper iron 1 and the lower iron 2 are formed to turn on the steam. In addition, the lower iron 2 is formed to have a vacuum function capable of sucking a skirt and the like in ironing them.
The crotch 4 c of the trouser 4 , as shown in FIG. 1 and FIG. 3 , is set on one side end part 3 a of the middle iron 3 .
The middle iron 3 , in one side end part 3 a , only the portion 3 b corresponding to the crotch 4 c of the trouser 4 is formed to tapered shape gradually thinning toward the side of the middle iron. Accordingly, applying the middle iron 3 of the present disclosure, it is possible to get the crotch 4 c of the trouser 4 be pressed well without remaining the mark of the iron.
The middle iron 3 , as shown in FIG. 1C and FIG. 7 , is formed to have suction holes 3 c severally at an upper plate and a lower plate and its inside part is formed like a hollow shape. The suction holes 3 c are formed also in the portion 3 b which is formed in tapered shape of the middle iron 3 .
The middle iron 3 is formed to be connected to an external sucking machine (not shown) and its inside part is capable of exhausting. With this arrangement as above, both legs 4 a , 4 b of the trouser 4 are sucked against upper plate and under plate of the middle iron 3 with the cover 5 and plane cushion materials 6 . In this case, the crotch 4 c of the trouser 4 is sucked against the tapered shape portion.
Accordingly applying the middle iron of the present invention, a setting operation of the trouser 4 is capable easily and smoothly and the crotch 4 c of the trouser 4 can be pressed under a tightly fixing state.
In the FIG. 3 , a word number 7 is a stand for supporting the upper crotch part 4 d of the trouser 4 . The stand 7 is formed to protrude toward a side at a side part of the lower iron 2 .
At a cover 5 for use of the middle iron 3 , as shown in FIG. 1 and the like, in one side end part 5 a , only the portion 5 b corresponding to the crotch 4 c of the trouser 4 is formed to tapered shape gradually thinning toward the side part of the cover 5 .
In addition, as shown in FIG. 4 and the like, the cover 5 has the gussets 8 at the peripheral surfaces of the corner parts 5 e which are formed by one side end part 5 a and forward and rearward side end parts 5 c , 5 d of the cover 5 . The gussets 8 , as shown in FIGS., are formed becoming narrow toward the portion 5 b corresponding to the crotch of the trouser. A material of the gussets 8 is clothes having the same aeration quality as that of the cover.
Additionally, the cover 5 is formed to a flat bag to enclose the middle iron 3 . In addition, the cover 5 has the fitting port 9 (refer to FIG. 8 ) for covering over the middle iron 3 at its peripheral side. The fitting port 9 is formed extending in the peripheral direction of the cover 5 and is formed to be openable or closable by a set of male and female hook-and- loop fastener 10 . The hook-and- loop fastener 10 is provided longitudinally along a direction forming the fitting port 9 .
It is described that the operation of the present invention follows.
At first, as shown in FIG. 1A and the like, the operator sets one leg 4 a of the trouser 4 on the upper surface of the lower iron 2 . And next, the operator the middle iron 3 is lowered and sets the other leg 4 b of trouser 4 on the upper surface of the middle iron 3 . In this case, the trouser legs 4 a , 4 b are sucked against the middle iron 3 .
Then, the upper iron 1 is pressed against the lower iron 2 with the middle iron 3 only for a predetermined time. In this case, the legs 4 a , 4 b of the trouser 4 are pressed with steaming by the upper iron 1 and the lower iron 2 turning on the steam.
At the middle iron 3 , as described above, only the portion 5 b corresponding to the crotch 4 c of the trouser 4 is formed in tapered shape. Accordingly by the present invention, when the pressing pressure of the upper iron 1 is applied to the trouser 4 , the mark of the iron by the upper iron 1 and the lower iron 2 does not remain at the crotch 4 c of the trouser 4 .
When exchanging the cover 5 , as shown in FIG. 8 , at first, the operator opens the fitting port 9 , and next, the cover 5 removes from the middle iron 3 , and exchanges it with a new cover. In this case, the cover 5 is capable of exchanging with a new one simply and rapidly since the fitting port 9 is capable of open or close by a hook-and- loop fastener 10 .
With the arrangement as above, the forming manner of the portion 3 b corresponding to the crotch 4 c of the trouser 4 is optional as long as it is formed to tapered shape.
Although in the described above, the upper plate and the lower plate of the middle iron 3 are formed to tapered shape by themselves, however, it may also be applicable that, for example, if they could be realized by connecting different members of tapered shape.
In the case of above embodiment, although the tapered shape part is formed to a curved-shape slightly in order to lessen the pressure of the upper iron 1 and the lower iron 2 , however, the present invention is not limited to a case in which the shape of the iron is formed to that described above. That is, it may also be applicable that the tapered shape part of the middle iron 3 is formed to a plane shape, and is capable to lessen the pressure of the upper iron 1 and the lower iron 2 by the plane cushion materials 6 .
US 9,758,922: questions and answers
What is US Patent 9,758,922 about?
US 9,758,922, “Middle iron of a trouser-pressing machine and a cover for use of the middle iron”, is a utility patent granted by the United States Patent and Trademark Office on September 12, 2017. In brief: The middle iron ( 3 ) is provided between the upper iron ( 1 ) and the lower iron ( 2 ).
Who invented US Patent 9,758,922?
The named inventor is Mitsuyuki Uchikoshi.
Who owns US Patent 9,758,922?
The patent was issued to assignee Sankosya Co Ltd. Current ownership can change after grant; assignments are recorded with the U.S. Patent Office.
When was US Patent 9,758,922 filed?
The application was filed on February 18, 2016 and the patent granted on September 12, 2017.
When does US Patent 9,758,922 expire?
The nominal expiration date is February 18, 2036. 20 years from the earliest U.S. non-provisional filing date.
How many claims does US Patent 9,758,922 have?
It has 5 claims, of which 1 is independent.
How is US Patent 9,758,922 classified?
Its primary Cooperative Patent Classification symbol is D06F71/00 — apparatus for hot-pressing clothes, linen or other textile articles, i.e. wherein there is substantially no relative movement between pressing element and article while pressure is being applied to the article….
Who was the patent attorney for US Patent 9,758,922?
This patent was prosecuted by Feigin & Fridman, LLC, patent attorneys in New York and New Jersey. Contact us to discuss protecting your own invention.
Other patents by Mitsuyuki Uchikoshi
- US 9,765,472 — Cover for iron of the trouser-pressing machine
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