What this patent covers
A design patent covering the ornamental appearance of a hair extension clip, shown in top and bottom views with front and back views and a side view whose opposite side is a mirror image.
US D752,293 is a design patent titled “Hair extension clip”, invented by Chang Moo LEE.
The application was filed on December 30, 2014 and granted on March 22, 2016, 1 year, 2 months later. The specification refers to 7 drawing figures.
It is one of the patents our firm has obtained in the Design — Cosmetics & Toiletries area.
Key dates and patent term
| Application filed | December 30, 2014 | |
|---|---|---|
| Patent granted | March 22, 2016 | 1 year, 2 months in prosecution at the U.S. Patent Office |
| Design term expires (nominal) | March 22, 2031 | 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 D752,293 |
|---|---|
| Title | Hair extension clip |
| Inventors | Chang Moo LEE |
| Assignee | Individual |
| Filing date | December 30, 2014 |
| Grant date | March 22, 2016 |
| Category | Design — Cosmetics & Toiletries |
Full text as published by the U.S. Patent Office
The sections below reproduce the official text of US D752,293 for reference. Open a section to read it.
Claims
Claims ( 1 )
CLAIM
The ornamental design for the hair extension clip, as shown and described.
Description
FIG. 1 shows a top view of the hair extension clip.
FIG. 2 shows a bottom view thereof.
FIG. 3 shows a front view thereof.
FIG. 4 shows a back view thereof.
FIG. 5 shows a side view thereof, the opposite side being a mirror image thereof.
FIG. 6 shows a top perspective view thereof; and,
FIG. 7 shows a bottom perspective view thereof.
US D752,293: questions and answers
What is US Patent D752,293 about?
US D752,293, “Hair extension clip”, is a design patent granted by the United States Patent and Trademark Office on March 22, 2016.
Who invented US Patent D752,293?
The named inventor is Chang Moo LEE.
When was US Patent D752,293 filed?
The application was filed on December 30, 2014 and the patent granted on March 22, 2016.
When does US Patent D752,293 expire?
The nominal expiration date is March 22, 2031. 15 years from grant; design patents carry no maintenance fees.
Who was the patent attorney for US Patent D752,293?
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 Chang Moo LEE
- US D802,219 — Twin loop hair extension
- US 9,027,568 — Hairpiece having dual parting areas
- US 9,010,341 — Hair extension clip
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View all 24 Design — Cosmetics & Toiletries patents we have obtained →
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