Portable cooler for allergenic extracts

Description

FIG. 1 is a perspective view of a portable cooler for allergenic extracts showing our new design;

FIG. 2 is a right side elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a left side elevational view thereof;

FIG. 5 is a top plan view thereof;

FIG. 6 is a front elevational view thereof; and

FIG. 7 is a bottom plan view thereof.

Referenced Cited
U.S. Patent Documents
D244822 June 28, 1977 Havely et al.
4061228 December 6, 1977 Johnson
Patent History
Patent number: D291858
Type: Grant
Filed: May 8, 1985
Date of Patent: Sep 15, 1987
Assignee: John F. Baker (Concord, CA)
Inventors: John F. Baker (Pleasant Hill, CA), Barry Dep (Castro Valley, CA)
Primary Examiner: Bernard Ansher
Assistant Examiner: Terry Pfeffer
Attorney: Donald L. Beeson
Application Number: 6/732,350
Classifications
Current U.S. Class: D 7/77