Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Portable cooler
D322198 Portable cooler
Patent Drawings:Drawing: D322198-2    Drawing: D322198-3    Drawing: D322198-4    
« 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.

* * * * *
 
 
  Recently Added Patents
Semiconductor memory device
Semiconductor device and manufacturing method thereof
Meter socket cabinet
Playlist search device, playlist search method and program
Electronic device with multi-orientation
Spoofing detection for civilian GNSS signals
DC/DC converter, power supply circuit, and semiconductor device
  Randomly Featured Patents
Multi-storey insulated concrete form structure having openings and method of construction
Oil spill recovery vessel
Storage area network methods and apparatus using event notifications with data
Fisherman's pack
Method for manufacturing thermoplastic sheets bearing embossed patterns thereon and an apparatus therefor
Bolster structure for infant side sleeping support
Coding system having state machine based interleaver
Multi-orientation retroreflective structure
Duck toy
Methods and apparatus for removal of degradation byproducts and contaminants from oil for use in preparation of biodiesel