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United States Patent D835,774
Shapiro December 11, 2018

Portable fan


CLAIM The ornamental design for a portable fan, as shown and described.
Inventors: Shapiro; Barry (Doylestown, PA)
Name City State Country Type

Lasko Operation Holdings LLC



Assignee: Lasko Operation Holdings, LLC (Wilmington, DE)
Appl. No.: D/613,160
Filed: August 8, 2017

Current U.S. Class: D23/383
Current International Class: 2304
Field of Search: ;D23/370-383,411-414,364,365 ;D32/15

References Cited [Referenced By]

U.S. Patent Documents
D152778 February 1949 Fox
D269116 May 1983 Armbruster
4424006 January 1984 Armbruster
5555643 September 1996 Guasch
D482772 November 2003 Dooley
D512500 December 2005 Wilson, Jr.
D512501 December 2005 Wilson, Jr.
D566823 April 2008 Lewis
D594962 June 2009 Lewis
D704908 May 2014 Cui
D733981 July 2015 Sechere
2016/0175472 June 2016 Tan
Primary Examiner: Hallmark; Janice
Attorney, Agent or Firm: Pepper Hamilton LLP


FIG. 1 is a left side front perspective view of a portable fan showing my new design;

FIG. 2 is a left side rear perspective view thereof;

FIG. 3 is a front elevation view thereof;

FIG. 4 is a right side elevation view thereof;

FIG. 5 is a left side elevation view thereof;

FIG. 6 is a rear elevation view thereof; and,

FIG. 7 is a top plan view thereof.

The broken line showing of a front grill, right and left side grills, left side controls and left side electrical outlets are included for the purpose of illustrating environmental structure and forms no part of the claimed design.

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