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US Patent D1003561 Ramp

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Contents

Is a
Patent
Patent

Patent attributes

Patent Jurisdiction
United States Patent and Trademark Office
United States Patent and Trademark Office
Patent Number
D1003561
Patent Inventor Names
Wang-Chuan Chen
Date of Patent
October 31, 2023
Patent Application Number
29787133
Date Filed
June 4, 2021
Patent Citations
‌
US Patent D921324 Car ramp
‌
US Patent D941549 Lane lifting device
‌
US Patent D567471 Vehicle ramp
‌
US Patent D637375 Automobile ramp
‌
US Patent D683924 Trailer leveling block
‌
US Patent D912363 Car ramp assembly
‌
US Patent D918522 Auto ramp
‌
US Patent D918523 Curved leveler with base pad
Patent Primary Examiner
‌
Cynthia Ramirez
CPC Code
‌
B60T 3/00
‌
B60C 27/00
‌
B66F 7/243
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B64F 1/16
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E01C 11/222
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