Portable cooler
Dringenburg December 10, 1
U.S. patent number D322,198 [Application Number 07/396,014] was granted by the patent office on 1991-12-10 for portable cooler. Invention is credited to Dean H. Dringenburg.
| United States Patent | D322,198 |
| Dringenburg | December 10, 1991 |
Portable cooler
Claims
The ornamental design for a portable cooler, as shown and described.
| Inventors: | Dringenburg; Dean H. (Seymour, IN) |
|---|---|
| Appl. No.: | 07/396,014 |
| Filed: | August 21, 1989 |
| Current U.S. Class: | D7/605; D34/19 |
| Field of Search: | ;D7/605-608 ;D21/250 ;D34/19 ;62/457.1,457.7 ;280/641,645,38,43.1 |
References Cited [Referenced By]
U.S. Patent Documents
| D227147 | June 1973 | Fujii |
| 3591194 | July 1971 | Vaga |
| 4846493 | July 1989 | Mason |
Attorney, Agent or Firm: Gilden; Leon
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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