Stair climbing hand cart
Kinnaman June 22, 1
U.S. patent number D336,710 [Application Number 07/761,615] was granted by the patent office on 1993-06-22 for stair climbing hand cart. Invention is credited to Allen H. Kinnaman.
| United States Patent | D336,710 |
| Kinnaman | June 22, 1993 |
Stair climbing hand cart
Claims
The ornamental design for a stair climbing hand cart, as shown and described.
| Inventors: | Kinnaman; Allen H. (Longview, TX) |
|---|---|
| Appl. No.: | 07/761,615 |
| Filed: | September 18, 1991 |
| Current U.S. Class: | D34/26; D34/18 |
| Field of Search: | ;D34/12,26,28,18 ;280/5.22,47.27,47.2,47.21 ;180/9.22,9.3 |
References Cited [Referenced By]
U.S. Patent Documents
| 2715533 | August 1955 | Strausburg |
| 2770310 | November 1956 | Gates |
| 3149688 | September 1964 | Russell |
| 4681330 | July 1987 | Misawa |
Description
FIG. 1 is a perspective view of the invention;
FIG. 2 is a front elevation view of the invention;
FIG. 3 is a rear elevation view of the invention;
FIG. 4 is a left side elevation view of the invention, the left side elevation view being a mirror image thereof;
FIG. 5 is a top plan view of the invention; and,
FIG. 6 is a bottom plan view of the invention.
* * * * *
uspto.report is an independent third-party trademark research tool that is not affiliated, endorsed, or sponsored by the United States Patent and Trademark Office (USPTO) or any other governmental organization. The information provided by uspto.report is based on publicly available data at the time of writing and is intended for informational purposes only.
While we strive to provide accurate and up-to-date information, we do not guarantee the accuracy, completeness, reliability, or suitability of the information displayed on this site. The use of this site is at your own risk. Any reliance you place on such information is therefore strictly at your own risk.
All official trademark data, including owner information, should be verified by visiting the official USPTO website at www.uspto.gov. This site is not intended to replace professional legal advice and should not be used as a substitute for consulting with a legal professional who is knowledgeable about trademark law.
| 