Ladder
Latest JINHUA SHUNHE HOUSEHOLD PRODUCTS CO., LTD Patents:
Description
The broken lines in the drawings depict boundaries of the ladder that form no part of the claimed design.
Claims
The ornamental design for a ladder, as shown and described.
Referenced Cited
U.S. Patent Documents
D447572 | September 4, 2001 | Rosko |
D458385 | June 4, 2002 | Rosko |
D467667 | December 24, 2002 | Alim |
D565745 | April 1, 2008 | Meyers |
D576291 | September 2, 2008 | Latimer |
8684139 | April 1, 2014 | Leng |
9926742 | March 27, 2018 | Leng |
D838386 | January 15, 2019 | Woodward |
D872876 | January 14, 2020 | Leng |
20110209946 | September 1, 2011 | Leng |
Patent History
Patent number: D889690
Type: Grant
Filed: Mar 24, 2020
Date of Patent: Jul 7, 2020
Assignee: JINHUA SHUNHE HOUSEHOLD PRODUCTS CO., LTD (Jinhua)
Inventor: Bingxin Lang (Yongkang)
Primary Examiner: Gino Colan
Application Number: 29/729,011
Type: Grant
Filed: Mar 24, 2020
Date of Patent: Jul 7, 2020
Assignee: JINHUA SHUNHE HOUSEHOLD PRODUCTS CO., LTD (Jinhua)
Inventor: Bingxin Lang (Yongkang)
Primary Examiner: Gino Colan
Application Number: 29/729,011
Classifications
Current U.S. Class:
Step Stool Type (D25/65)