Trolley cart
Description
Claims
The ornamental design for a trolley cart, as shown and described.
Referenced Cited
U.S. Patent Documents
Other references
D207308 | April 1967 | Bell |
D303444 | September 12, 1989 | Yoshikawa |
D436239 | January 9, 2001 | Walsh |
D517769 | March 21, 2006 | Post |
D610769 | February 23, 2010 | Post |
D703412 | April 22, 2014 | Snider |
D734914 | July 21, 2015 | Tsai |
D748359 | January 26, 2016 | Lustig |
D752906 | April 5, 2016 | Gunderson |
D756584 | May 17, 2016 | Dunford |
D757387 | May 24, 2016 | Cao |
D831390 | October 23, 2018 | Li |
D832549 | October 30, 2018 | Cao |
- Google search, Amazon.com, https://www.amazon.com/Advantus-CH93455-Mobile-Gift-White/dp/B00YUFTJKI, Nov. 8, 2018 (Year: 2018).
Patent History
Patent number: D850753
Type: Grant
Filed: Oct 27, 2017
Date of Patent: Jun 4, 2019
Inventor: Guohua Cao (Guangdong)
Primary Examiner: Cynthia Ramirez
Application Number: 29/623,799
Type: Grant
Filed: Oct 27, 2017
Date of Patent: Jun 4, 2019
Inventor: Guohua Cao (Guangdong)
Primary Examiner: Cynthia Ramirez
Application Number: 29/623,799
Classifications
Current U.S. Class:
Plural Load Support (D34/21)