Portable fan
United States Patent D825048

Breit, Oliver (Discovery Bay, HK)
Junker, Lars (Kowloon, HK)
Ksiazek, Michael (Burr Ridge, IL, US)
Junkel, Eric F. (Mount Prospect, IL, US)
Application Number:
Publication Date:
Filing Date:
O2COOL, LLC (Chicago, IL, US)
Primary Class:
International Classes:
(IPC1-7): 2304
Field of Search:
D23/370-379, D23/381-385, D23/411-414, D23/360, D23/314, D23/335, D23/328, D23/332
View Patent Images:
US Patent References:
D807487Extractor fanJanuary, 2018DelerueD23/370
D721431Round desk fan with circular standJanuary, 2015HerbstD23/382
D689599Folding fanSeptember, 2013HerbstD23/382
D689600Fan enclosure with molded in handleSeptember, 2013HerbstD23/382
D684249Fan with pan-shaped baseJune, 2013HerbstD23/370
20130108481Wearable Fan Assembly And A Method Including The SameMay, 2013Hoye417/234
D674476Round base pivoting fanJanuary, 2013JunkelD23/370
D674888FanJanuary, 2013KawaseD23/370
D610671High velocity fanFebruary, 2010ZhuangD23/382
D597195Circular desk fanJuly, 2009ZhuangD23/411
D566260Desk fan with a pivotal standApril, 2008ChenD23/382
D564084Desk fan with a folding standMarch, 2008ChenD23/382
D510994Table fanOctober, 2005Indio Da CostaD23/382
D464420Portable battery-powered neck fanOctober, 2002TolarD23/382
D458361Electric fanJune, 2002MelwaniD23/379
D449373Desktop fanOctober, 2001PinchukD23/382
D435899Electric fan with clampJanuary, 2001MelwaniD23/382
D429326Electric fanAugust, 2000FokD23/332
D387151Electric fanDecember, 1997FokD23/332
D387153Electric fanDecember, 1997FokD23/332

Primary Examiner:
Hallmark, Janice
Attorney, Agent or Firm:
Thompson Coburn LLP
Norman, Alan H.

1. The ornamental design for a portable fan, as shown and described.


FIG. 1 is a perspective view of the portable fan of our new design in a first configuration;

FIG. 2 is a front view thereof;

FIG. 3 is a rear view thereof;

FIG. 4 is a right side view thereof;

FIG. 5 is a left side view thereof;

FIG. 6 is a top view thereof;

FIG. 7 is a bottom view thereof;

FIG. 8 is a perspective view of the portable fan in a second configuration;

FIG. 9 is a another perspective view thereof; and,

FIG. 10 is rear view thereof.

The broken lines immediately adjacent the shaded areas represent the bounds of the claimed design while all other broken lines are directed to environment and are for illustrative purposes only; the broken lines form no part of the claimed design.