Stair climber
Latest MERITS HEALTH PRODUCTS CO., LTD. Patents:
Description
The broken lines in the drawings of the stair climber form no part of the claimed design.
Claims
The ornamental design for a stair climber, as shown and described.
Referenced Cited
U.S. Patent Documents
3214184 | October 1965 | Kemm |
3283839 | November 1966 | Brown |
4566707 | January 28, 1986 | Nitzberg |
5158309 | October 27, 1992 | Quigg |
5197558 | March 30, 1993 | Misawa |
5335741 | August 9, 1994 | Rabinovitz |
D430078 | August 29, 2000 | Ellis |
D599256 | September 1, 2009 | Kawakami |
D604208 | November 17, 2009 | Perk |
D745441 | December 15, 2015 | Ohruh |
D801880 | November 7, 2017 | Ahlbertz |
Patent History
Patent number: D808868
Type: Grant
Filed: Feb 8, 2017
Date of Patent: Jan 30, 2018
Assignee: MERITS HEALTH PRODUCTS CO., LTD. (Taichung)
Inventor: Ming-Chuan Cheng (Taichung)
Primary Examiner: Charles Hanson
Application Number: 29/593,437
Type: Grant
Filed: Feb 8, 2017
Date of Patent: Jan 30, 2018
Assignee: MERITS HEALTH PRODUCTS CO., LTD. (Taichung)
Inventor: Ming-Chuan Cheng (Taichung)
Primary Examiner: Charles Hanson
Application Number: 29/593,437
Classifications
Current U.S. Class:
Perambulator, Invalid Chair, Or Stretcher (D12/128)