Patent
   D428896
Priority
Oct 12 1999
Filed
Oct 12 1999
Issued
Aug 01 2000
Expiry
Aug 01 2014
Assg.orig
Entity
unknown
4
4
n/a
The ornamental design for an air pump, as shown and described.

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

FIG. 2 is a front elevation view thereof;

FIG. 3 is a rear elevation view thereof;

FIG. 4 is a left side elevation view thereof;

FIG. 5 is a right side elevation view thereof;

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

FIG. 7 is a bottom plan view thereof.

Wang, Chiao-Ming

Patent Priority Assignee Title
D488168, Aug 07 2000 FIRESTONE INDUSTRIAL PRODUCTS COMPANY, LLC Air actuator
D868839, Nov 23 2017 MILLIPORE SAS Pump for fluids
D879155, Oct 14 2019 High pressure electric air pump
D886159, Jun 15 2018 Nitto Kohki Co., Ltd. Air pump
Patent Priority Assignee Title
D253652, Feb 17 1978 RALPH C HAGEN U S A CORP , 50 HAMPDEN ROAD, MANSFIELD, MASSACHUSETTS, A CORP OF MASSACHUSETTS Air pump or similar article
D294359, Oct 10 1986 Aquarium pump
D339356, May 28 1991 Aquarium pump
D395318, Jul 19 1996 Meiko Pet Corporation Pump for aquarium
//
Executed onAssignorAssigneeConveyanceFrameReelDoc
Oct 04 1999WANG, CHIAO-MINGMeiko Pet CorporationASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0103010812 pdf
Oct 12 1999Meiko Pet Corporation(assignment on the face of the patent)
n/a
Date Maintenance Fee Events


n/a
Date Maintenance Schedule