
What this patent covers
A design patent covering the ornamental appearance of a foam hair brush, shown in perspective from below and above with plan views and a left side elevation.
US D766,590 is a design patent titled “Foam hair brush”, invented by Chung Jin LEE.
The application was filed on January 27, 2015 and granted on September 20, 2016, 1 year, 7 months later. The specification refers to 8 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 | January 27, 2015 | |
|---|---|---|
| Patent granted | September 20, 2016 | 1 year, 7 months in prosecution at the U.S. Patent Office |
| Design term expires (nominal) | September 20, 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 D766,590 |
|---|---|
| Title | Foam hair brush |
| Inventors | Chung Jin LEE |
| Assignee | Individual |
| Filing date | January 27, 2015 |
| Grant date | September 20, 2016 |
| Category | Design — Cosmetics & Toiletries |
Full text as published by the U.S. Patent Office
The sections below reproduce the official text of US D766,590 for reference. Open a section to read it.
Claims
Claims ( 1 )
CLAIM
I claim the ornamental design for a foam hair brush, as shown and described.
Description
FIG. 1 shows a bottom and side perspective view of a foam hair brush.
FIG. 2 shows a top and side perspective view thereof.
FIG. 3 shows a bottom plan view thereof.
FIG. 4 shows a top plan view thereof.
FIG. 5 shows a left side elevation view thereof.
FIG. 6 shows a right side elevation view thereof.
FIG. 7 shows a front side elevation view thereof; and,
FIG. 8 shows a back side elevation view thereof.
The circular forms covering the bottom of the brush depict bores.
US D766,590: questions and answers
What is US Patent D766,590 about?
US D766,590, “Foam hair brush”, is a design patent granted by the United States Patent and Trademark Office on September 20, 2016.
Who invented US Patent D766,590?
The named inventor is Chung Jin LEE.
When was US Patent D766,590 filed?
The application was filed on January 27, 2015 and the patent granted on September 20, 2016.
When does US Patent D766,590 expire?
The nominal expiration date is September 20, 2031. 15 years from grant; design patents carry no maintenance fees.
Who was the patent attorney for US Patent D766,590?
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 Chung Jin LEE
- US D844,334 — Hair brush
- US D798,064 — Foam hair brush
- US D797,462 — Foam hair brush
- US D796,214 — Foam hair brush
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.





