IP Library › Granted Patent US 1,101,345
Granted Patent S1
US 1,101,345 · App. 29/938,034 · Granted Nov 4, 2025

Wheelchair ramp

Inventor: Yong Wang (Changzhou Jiangsu, CN)
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Quick Facts
Patent No.
US 1,101,345
App. No.
29/938,034
Granted
Nov 4, 2025
Kind
S1
Claims (1)

The ornamental design for a wheelchair ramp, as shown and described.

References Cited (8)
US D246449S · Poe · 1977 [cited by examiner]
US 7043789B2 · Morrish · 2006 [cited by examiner]
US 11338718B2 · Delanghe · 2022 [cited by examiner]
US 20220010557A1 · Li · 2022 [cited by examiner]
US 20230220676A1 · Matsushita · 2023 [cited by examiner]
CN 2023302905605 · 2023 [cited by applicant]
Whalemotor, announced Jan. 2024 [online], [site visited Jul. 7, 2025]. Avail from int, URL: https://www.amazon.com/WHALEMOTOR-Wheelchair-4FT-Anti-Slip-Transition/dp/B0C2YP5WHJ?th=1 (Year: 2024). [cited by examiner]
The application—2023302905605 was filed by the Changzhou Ruedamann Tech Co., Ltd. in CN, on Dec. 12, 2023. The inventor and/or applicant is directly accountable for this public disclosure. [cited by applicant]