Electric winch
United States Patent D799143

Cui, Xiaojun (Ningbo, JP)
Application Number:
Publication Date:
Filing Date:
NINGBO LIANDA WINCH CO. LTD. (Ningbo, Zhejiang Provice, CN)
Primary Class:
International Classes:
(IPC1-7): 1205
Field of Search:
D34/33, 254/362, 254/356, 254/372, 254/380, 254/901, 254/382, 254/374, 254/316
View Patent Images:
US Patent References:
D779768WinchFebruary, 2017FretzD34/33
D776395WinchJanuary, 2017FretzD34/33
D771897Winch housingNovember, 2016AhoD34/33
D742614WinchNovember, 2015AhoD34/33
D744189WinchNovember, 2015FretzD34/33
D740513WinchOctober, 2015FretzD34/33
D741038Power winchOctober, 2015HuangD34/33
D703414WinchApril, 2014FretzD34/33
D599524Fan cooled winchSeptember, 2009AverillD34/33
D550924Power winchSeptember, 2007HuangD34/33
D532577WinchNovember, 2006ElliottD34/33
6864650Winch controllerMarch, 2005Heravi318/266
6604731Utility winchAugust, 2003Hodge254/344

Primary Examiner:
Ramierez, Cynthia
Attorney, Agent or Firm:
Oliff PLC

1. The ornamental design for an electric winch, as shown and described.


FIG. 1 is a first perspective view of an electric winch showing my new design;

FIG. 2 is a front view thereof;

FIG. 3 is a rear view thereof;

FIG. 4 is a left side view thereof;

FIG. 5 is a right side view thereof;

FIG. 6 is a bottom view thereof;

FIG. 7 is a top view thereof; and,

FIG. 8 is a second perspective view of the electric winch.