Folding ramp
Description
The dash-dot lines in
Claims
The ornamental design for a folding ramp, as shown and described.
Referenced Cited
U.S. Patent Documents
Other references
| 3517791 | June 1970 | Miles |
| 3756440 | September 1973 | Raap |
| D246449 | November 22, 1977 | Poe |
| D300073 | February 28, 1989 | Crump |
| 6484344 | November 26, 2002 | Cooper |
| 7043789 | May 16, 2006 | Morrish |
| D617972 | June 15, 2010 | Lucht |
| D736484 | August 11, 2015 | Jakubowski |
| D1046369 | October 8, 2024 | Linssens |
| D1058965 | January 21, 2025 | Yun |
| 20200308842 | October 1, 2020 | Jakubowski |
| 20230036125 | February 2, 2023 | Chacksfield |
- Silver Spring announced Dec. 2020 [online], [site visited Jul. 1, 2025]. Avail from int, URL: https://www.amazon.com/Silver-Spring-Aluminum-Folding-Wheelchair/dp/B01ABKUXI2 (Year: 2020).
- Yishanrenjie announced 2025 [online], [site visited Jul. 1, 2025]. Avail from int, URL: https://www.amazon.com/YISHANRENJIE-Wheelchair-Portable-Non-Skid-Threshold/dp/B0D987R53F/ref=sxin_17_pa_sp_search_thematic_sspa (Year: 2025 ).
- “Ruedamann 2′×30 ″ Non-Skid Aluminum Folding Portable Wheelchair Ramp with Bag (MR607W-2)” as retrieved from the following link on Aug. 18, 2024. The inventor is directly responsible for this public disclosure: https://www.made-in-china.com/showroom/ruedamann/product-detailvXFmkfKubVRE/China-Ruedamann-2-X-30-Non-Skid-Aluminum-Folding-Portable-Wheelchair-Ramp-with-Bag-MR607W-2-.html?pv_id=1i5jbq99u3cb&faw_id=1i5jbqciob87.
Patent History
Patent number: D1098657
Type: Grant
Filed: Aug 18, 2024
Date of Patent: Oct 14, 2025
Inventor: Yong Wang (Jiangsu)
Primary Examiner: Tamara L Hahn
Application Number: 29/958,125
Type: Grant
Filed: Aug 18, 2024
Date of Patent: Oct 14, 2025
Inventor: Yong Wang (Jiangsu)
Primary Examiner: Tamara L Hahn
Application Number: 29/958,125
Classifications
Current U.S. Class:
Ramp (D34/32)