Wheeled hand truck for transporting a cooler or the like
Description
FIG. 1 is a perspective view of a wheeled hand truck for transporting a cooler of the like showing my new design;
FIG. 2 is a rear elevational view thereof;
FIG. 3 is a side elevational view thereof, the opposite side elevational view being a mirror image of that shown;
FIG. 4 is a top plan view thereof.
Referenced Cited
U.S. Patent Documents
Foreign Patent Documents
Other references
| 2018527 | October 1935 | Kerr |
| 2657939 | November 1953 | Beebe |
| 2789756 | April 1957 | Allen |
| 2840384 | June 1958 | Bard |
| 3215401 | November 1965 | Grabarski |
| 3400942 | September 1968 | Hull |
| 3770152 | November 1973 | Niemuth |
| 3854747 | December 1974 | Johnston |
| 4274644 | June 23, 1981 | Taylor |
| 2171064 | August 1986 | GBX |
- Metropolitan Wire Goods Corp. brochure, Sani-Stack Aluminum Dolly.
Patent History
Patent number: D302892
Type: Grant
Filed: Jan 16, 1987
Date of Patent: Aug 15, 1989
Inventor: Sharron H. Callahan (Saltlake, UT)
Primary Examiner: Wallace R. Burke
Assistant Examiner: Kay H. Chin
Attorney: Terry M. Gernstein
Application Number: 7/3,916
Type: Grant
Filed: Jan 16, 1987
Date of Patent: Aug 15, 1989
Inventor: Sharron H. Callahan (Saltlake, UT)
Primary Examiner: Wallace R. Burke
Assistant Examiner: Kay H. Chin
Attorney: Terry M. Gernstein
Application Number: 7/3,916
Classifications
