Ladder stabilizer
Description
Claims
The ornamental design for a ladder stabilizer as shown.
Referenced Cited
U.S. Patent Documents
Other references
| 5010979 | April 30, 1991 | Shreve, III |
| D366319 | January 16, 1996 | Sheftel |
| D406652 | March 9, 1999 | Marchand |
| 6851518 | February 8, 2005 | Walker |
| 8251180 | August 28, 2012 | Paige |
| 8602163 | December 10, 2013 | Davis, Jr. |
- Yayisum Ladder Stabilizer, Heavy Duty Steel Ladder Roof Hook, shown in www.amazon.com, ASIN B0CSFSFC6Q, since Jan. 16, 2024, pp. 1-10 (Year: 2024).
- Chinese Application CN 202230609115.6, Orbit Registration 307803173 (Year: 2022).
Patent History
Patent number: D1080919
Type: Grant
Filed: Jul 20, 2022
Date of Patent: Jun 24, 2025
Inventor: Jianqun Zhang (Fujian)
Primary Examiner: Gino Colan
Application Number: 29/846,848
Type: Grant
Filed: Jul 20, 2022
Date of Patent: Jun 24, 2025
Inventor: Jianqun Zhang (Fujian)
Primary Examiner: Gino Colan
Application Number: 29/846,848
Classifications
Current U.S. Class:
Element Of Attachment (13) (D25/68)