Trolley cart
Description
Claims
The ornamental design for a trolley cart, as shown.
Referenced Cited
U.S. Patent Documents
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Patent History
Patent number: D831390
Type: Grant
Filed: Nov 7, 2017
Date of Patent: Oct 23, 2018
Inventor: Jiancheng Li (Guangdong)
Primary Examiner: Kelley A Donnelly
Application Number: 29/625,055
Type: Grant
Filed: Nov 7, 2017
Date of Patent: Oct 23, 2018
Inventor: Jiancheng Li (Guangdong)
Primary Examiner: Kelley A Donnelly
Application Number: 29/625,055
Classifications
Current U.S. Class:
D6/675.1