Electric lift transfer chair

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Description

FIG. 1 is a front perspective view of an electric lift transfer chair, showing my new design;

FIG. 2 is a rear perspective view thereof;

FIG. 3 is a front view thereof;

FIG. 4 is a rear view thereof;

FIG. 5 is a left side view thereof;

FIG. 6 is a right side view thereof;

FIG. 7 is a top view thereof;

FIG. 8 is a bottom view thereof; and,

FIG. 9 is a usage state view thereof.

Claims

The ornamental design for an electric lift transfer chair, as shown and described.

Referenced Cited
U.S. Patent Documents
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
Foreign Patent Documents
201930204718.6 December 2019 CN
325403-001 February 2020 IN
1312963 October 2007 JP
Other references
  • 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
Classifications
Current U.S. Class: Wheelchair (D12/131)