Electric lift transfer chair
Description
Claims
The ornamental design for an electric lift transfer chair, as shown and described.
Referenced Cited
U.S. Patent Documents
Foreign Patent Documents
Other references
3623169 | November 1971 | James |
D283884 | May 20, 1986 | Erfurth |
4621804 | November 11, 1986 | Mueller |
4719655 | January 19, 1988 | Dean |
D295155 | April 12, 1988 | Erfurth |
6053519 | April 25, 2000 | Poindexter |
6289534 | September 18, 2001 | Hakamiun |
6430761 | August 13, 2002 | Brandorff |
D673082 | December 25, 2012 | AlGhazi |
8336133 | December 25, 2012 | Palay |
8646124 | February 11, 2014 | Stryker |
20200281801 | September 10, 2020 | Karlovich |
201930204718.6 | December 2019 | CN |
325403-001 | February 2020 | IN |
1312963 | October 2007 | JP |
- YouTube, posted Mar. 8, 2023 [online], [retrieved Apr. 30, 2024]. Retrieved from internet, https://www.youtube.com/watch?v=4eezCw8Wwh0 (Year: 2023).
- Amazon, posted Mar. 8, 2023 [online], [retrieved Apr. 30, 2024]. Retrieved from internet, https://www.amazon.com/Patient-Transfer-Wheelchair-Multifunctional-Transport/dp/B0BXRM2VC1 (Year: 2023).
- MedicalExpo, posting date N/A [online], [retrieved Apr. 30, 2024]. Retrieved from internet, https://www.medicalexpo.com/prod/xiangfali-technology-xiamen-co-Itd/product-301677-1070525.html (Year: 2024).
Patent History
Patent number: D1052474
Type: Grant
Filed: Dec 20, 2022
Date of Patent: Nov 26, 2024
Assignee: XIANGFALI MEDICAL TECHNOLOGY (FUJIAN) CO., LTD. (Zhangzhou)
Inventor: Shuifa Yu (Xiamen)
Primary Examiner: Jennifer L Rempfer
Assistant Examiner: Aaron C Fowler
Application Number: 29/863,485
Type: Grant
Filed: Dec 20, 2022
Date of Patent: Nov 26, 2024
Assignee: XIANGFALI MEDICAL TECHNOLOGY (FUJIAN) CO., LTD. (Zhangzhou)
Inventor: Shuifa Yu (Xiamen)
Primary Examiner: Jennifer L Rempfer
Assistant Examiner: Aaron C Fowler
Application Number: 29/863,485
Classifications
Current U.S. Class:
Wheelchair (D12/131)