Patent
   D453342
Priority
May 25 2000
Filed
May 25 2000
Issued
Feb 05 2002
Expiry
Feb 05 2016
Assg.orig
Entity
unknown
25
6
n/a
The ornamental design for portable air pump, as shown and described.

FIG. 1 is a perspective view of portable air pump showing my new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a left side elevational view thereof;

FIG. 5 is a right side elevational view thereof;

FIG. 6 is a top plan view thereof; and,

FIG. 7 is a bottom plan view thereof.

Wu, Hsin-Tsai

Patent Priority Assignee Title
D466521, Aug 20 2001 Ingersoll-Rand Company Air compressor enclosure for a reciprocating air compressor
D479722, Aug 24 2001 Flying Dragon Development Ltd. Air pump
D486159, Jul 19 2002 Flying Dragon Development Ltd. Air pump
D487752, Feb 27 2003 Ho Lee Co., Ltd. Pump structure
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D507799, Jun 07 2004 Tire inflator
D545326, Dec 05 2006 Multi-Duti Manufacutring, Inc.; MULTI-DUTI MANUFACTURING, INC Pump
D553646, Jun 23 2005 Air pump
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D594880, Oct 01 2007 THE COLEMAN COMPANY, INC Handheld pump
D807402, Mar 16 2016 Portable air inflation device
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D879154, Dec 20 2017 INTEX MARKETING LTD Air pump
D886158, Oct 19 2017 ZHEJIANG SANHUA INTELLIGENT CONTROLS CO , LTD Electric pump
D922442, Aug 05 2019 JIANGSU YOUMAY ELECTRIC APPLIANCE CO , LTD Air pump
D923057, Aug 05 2019 JIANGSU YOUMAY ELECTRIC APPLIANCE CO , LTD Air pump
D923058, Aug 05 2019 JIANGSU YOUMAY ELECTRIC APPLIANCE CO , LTD Air pump
D928844, Dec 04 2020 Electric pump
D943005, Nov 26 2019 Daan's Investment B.V. Inflatable furniture pump
ER3025,
ER3184,
Patent Priority Assignee Title
D301245, Jun 15 1987 COLEMAN COMPANY, INC , THE KS CORPORATION ; COLEMAN OUTDOOR PRODUCTS, INC DE CORPORATION ; COLEMAN POWERMATE, INC NE CORPORATION ; COLEMAN SPAS, INC CA CORPORATION ; MASTER CRAFT BOAT COMPANY TN CORPORATION ; O BRIEN INTERNATIONAL, INC WA CORPORATION ; SKEETER PRODUCTS, INC TX CORPORATION ; SONIFORM, INC CA CORPORATION ; COLEMAN COMPANY, INC , THE DE CORPORATION Air pump
D307018, Dec 18 1986 Jet-Pumpen HT GmbH Aquarium pump chamber
D339143, Mar 30 1992 BRUNSWICK OUTLET CORPORATION Marine bilge pump
D405806, May 06 1998 Flying Dragon Development Ltd. Air pump
D420011, Apr 02 1999 Pump
D425914, Aug 24 1999 HO LEE CO , LTD Electric pump
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Apr 23 2000WU, HSIN-TSAIBULTON ENTERPRISES CO , LTD ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0108510131 pdf
May 25 2000Bulton Enterprises Co., Ltd.(assignment on the face of the patent)
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