What this patent covers
A design patent covering the ornamental appearance of a wristwatch, shown in front and rear elevation with separate left and right side elevations and a top view.
US D336,250 is a design patent titled “Wristwatch”, invented by Thomas J. Cannon.
The application was filed on April 22, 1991 and granted on June 8, 1993, 2 years, 1 month later. The specification refers to 6 drawing figures.
It is one of the patents our firm has obtained in the Design — Electronics & Electrical area. The attorney of record printed on the granted patent is Siegmar Silber.
Key dates and patent term
| Application filed | April 22, 1991 | |
|---|---|---|
| Patent granted | June 8, 1993 | 2 years, 1 month in prosecution at the U.S. Patent Office |
| Design term expires (nominal) | June 8, 2007 | 15 years from grant; design patents carry no maintenance fees. |
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), or terminal disclaimer (agreeing to a shorter term). This website is for information purposes only and is not legal advice.
Bibliographic details
| Patent number | US D336,250 |
|---|---|
| Title | Wristwatch |
| Inventors | Thomas J. Cannon |
| Assignee | Individual |
| Filing date | April 22, 1991 |
| Grant date | June 8, 1993 |
| Category | Design — Electronics & Electrical |
| Attorney of record | Siegmar Silber |
Full text as published by the U.S. Patent Office
The sections below reproduce the official text of US D336,250 for reference. Open a section to read it.
Claims
Claims ( 1 )
The ornamental design for a wristwatch, as shown and described.
Description
FIG. 1 is a front elevational view of a wristwatch showing my new design;
FIG. 2 is a rear elevational view thereof;
FIG. 3 is a left side elevational view thereof;
FIG. 4 is a right side elevational view thereof;
FIG. 5 is a top plan view thereof; and,
FIG. 6 is a bottom plan view thereof.
US D336,250: questions and answers
What is US Patent D336,250 about?
US D336,250, “Wristwatch”, is a design patent granted by the United States Patent and Trademark Office on June 8, 1993.
Who invented US Patent D336,250?
The named inventor is Thomas J. Cannon.
When was US Patent D336,250 filed?
The application was filed on April 22, 1991 and the patent granted on June 8, 1993.
When does US Patent D336,250 expire?
The nominal expiration date is June 8, 2007. 15 years from grant; design patents carry no maintenance fees.
Who was the patent attorney for US Patent D336,250?
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 Thomas J. Cannon
- US D301,551 — Wall clock
More Design — Electronics & Electrical patents from our firm
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Thinking about a patent of your own?
Feigin & Fridman, LLC has obtained patents like this one for inventors and companies across the United States and abroad. We handle the search, the drafting, the examiner interviews and the renewals.