Multi-functional folding cart

Pang

Patent Grant D880799

U.S. patent number D880,799 [Application Number D/640,967] was granted by the patent office on 2020-04-07 for multi-functional folding cart. This patent grant is currently assigned to QINGDAO ZHENGTAO TOOL Co., LTD.. The grantee listed for this patent is QINGDAO ZHENGTAO TOOL CO., LTD.. Invention is credited to Wei Pang.


United States Patent D880,799
Pang April 7, 2020

Multi-functional folding cart

Claims

CLAIM The ornamental design for a multi-functional folding cart, as shown and described.
Inventors: Pang; Wei (Qingdao, CN)
Applicant:
Name City State Country Type

QINGDAO ZHENGTAO TOOL CO., LTD.

Qingdao, Shandong Province

N/A

CN
Assignee: QINGDAO ZHENGTAO TOOL Co., LTD. (Qingdao, CN)
Appl. No.: D/640,967
Filed: March 19, 2018

Current U.S. Class: D34/12
Current International Class: 1202
Field of Search: ;180/20 ;280/33.991,33.992,33.995,33.996,33.997,47.35,79.2,79.3,647,651 ;D12/129 ;D34/12,14,16,17,19,20,21,23,24,25,27 ;D21/425

References Cited [Referenced By]

U.S. Patent Documents
3913762 October 1975 Alexander
4429897 February 1984 Friedman
D282499 February 1986 Alstrom
4586721 May 1986 Harada
4610460 September 1986 Kassai
4626030 December 1986 Kassai
4632420 December 1986 Miyagi
D292639 November 1987 Kean
4723815 February 1988 Kassai
4732406 March 1988 Kassai
4733882 March 1988 Kassai
5203579 April 1993 Lipschitz
D336710 June 1993 Kinnaman
5388854 February 1995 Kappaz
5409028 April 1995 Lee
D368680 April 1996 Freeman
5820146 October 1998 Van Ligten
D410312 May 1999 Liao
D422392 April 2000 Weinstein
D447847 September 2001 Shyshka
D465632 November 2002 Koppes
6698772 March 2004 Cervantes
D493932 August 2004 Prather
D529252 September 2006 Wu
7267359 September 2007 Yang
D573772 July 2008 Faehnle
7464957 December 2008 Worth
D634913 March 2011 Xie
D635731 April 2011 Schloemer
8061722 November 2011 Price
8152181 April 2012 Tomlinson
8480098 July 2013 Liao
8814182 August 2014 Kirby
D748739 February 2016 Horowitz
D770716 November 2016 Giampavolo
9550508 January 2017 Parra
D827722 September 2018 Sun
D837696 January 2019 Huntley
D853892 July 2019 Hu
D861278 September 2019 Pang

Other References

Zhengtao Tool, "Foldable Wagon", Aug. 5, 2019. http://zhengtaotool.com/productshow_english.asp?ID=209. Shown on p. 1. (Year: 2019). cited by examiner.

Primary Examiner: Ramirez; Cynthia
Assistant Examiner: Maharajh; Michael A
Attorney, Agent or Firm: Buchanan Ingersoll & Rooney PC

Description



FIG. 1 is a front elevational view of a multi-functional folding cart showing my new design;

FIG. 2 is a rear elevational view thereof;

FIG. 3 is a right side elevational view thereof, the left side being a mirror image;

FIG. 4 is a top plan view thereof;

FIG. 5 is a bottom plan view thereof; and,

FIG. 6 is a perspective view thereof.

* * * * *

References

Patent Diagrams and Documents

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