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INVENTOR
PATENT HOLDER
PATENT NUMBER
DATE
Portable cooler
D322198
Portable cooler
Patent Drawings:
«
‹
1
›
»
(3 images)
Inventor:
Dringenburg
Date Issued:
December 10, 1991
Application:
07/396,014
Filed:
August 21, 1989
Inventors:
Dringenburg; Dean H.
(Seymour, IN)
Assignee:
Primary Examiner:
Pfeffer; Terry A.
Assistant Examiner:
Attorney Or Agent:
Gilden; Leon
U.S. Class:
D34/19
;
D7/605
Field Of Search:
D7/605
;
D7/606
;
D7/607
;
D7/608
;
D21/250
;
D34/19
;
62/457.1
;
62/457.7
;
280/641
;
280/645
;
280/38
;
280/43.1
International Class:
U.S Patent Documents:
D227147
;
3591194
;
4846493
Foreign Patent Documents:
Other References:
Abstract:
Claim:
The ornamental design for a portable cooler, as shown and described.
Description:
FIG. 1 is a front elevational view of a portable cooler showing my new design;
FIG. 2 is a rear elevational view thereof;
FIG. 3 is a left side elevational view thereof;
FIG. 4 is a right side elevational view thereof;
FIG. 5 is a top plan view thereof; and,
FIG. 6 is a bottom plan view thereof.
* * * * *
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