IP Library › Granted Patent US 743,624
Granted Patent S1
US 743,624 · App. 29/491,250 · Granted Nov 17, 2015

Hair curler

Inventors: David Richmond (Culver City, CA); Howard Richmond (Los Angeles, CA); Michael A. Ragosta (Calabasas, CA); Zhiyong Yu (Wenzhou, CN); Rentong Wang (Wenzhou, CN); Zhiwu Yu (Wenzhou, CN); Wenrui Dai (Wenzhou, CN); Ruiju Liu (Shanghai, CN); Qianli Zhou (Shanghai, CN); Yiyan Feng (Shanghai, CN)
Assignee: TRADE BOX, LLC
View Patent ↗
Loading inventors, assignments & file history…
Monitor This Case
Get email alerts when status or documents change.
Order Certified Copies
Most orders are placed with the USPTO same day — all within 24 business hours.
Order via The Patent Place →
Pre-filled with this patent's details
Quick Facts
Patent No.
US 743,624
App. No.
29/491,250
Granted
Nov 17, 2015
Kind
S1
Claims (1)

We claim the ornamental design for a hair curler, as shown and described.

Assignments (3)
LICENSE Recorded Feb 1, 2021
From: TRADE BOX, LLC
To: TRE MILANO, LLC
Reel/Frame 055104/0523 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Aug 11, 2014
From: ZHEJIANG MEISEN ELECTRIC CO., LTD
To: TRADE BOX, LLC
Reel/Frame 033506/0115 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded May 29, 2014
From: YU, ZHIYONG; WANG, RENTONG
To: ZHEJIANG MEISEN ELECTRIC CO., LTD
Reel/Frame 032985/0133 →
Priority Claims (1)
CN 2013 3 05666566 · Nov 21, 2013 · national