Motorized wheelchair
Chan , et al. January 20, 1
U.S. patent number D287,836 [Application Number 06/656,499] was granted by the patent office on 1987-01-20 for motorized wheelchair. This patent grant is currently assigned to Fortress Scientific Limited. Invention is credited to Wilfred Chan, Augusto De Sousa, Michael Marr.
| United States Patent | D287,836 |
| Chan , et al. | January 20, 1987 |
Motorized wheelchair
Claims
The ornamental design for a motorized wheelchair, as shown.
| Inventors: | Chan; Wilfred (Toronto, CA), Marr; Michael (Toronto, CA), De Sousa; Augusto (Toronto, CA) |
|---|---|
| Assignee: | Fortress Scientific Limited
(Ontario, CA) |
| Appl. No.: | 06/656,499 |
| Filed: | October 1, 1984 |
Foreign Application Priority Data
| May 30, 1984 [CA] | 30-05-84-7 | |||
| Current U.S. Class: | D12/131 |
| Field of Search: | ;D12/131,132,128 ;280/242WC,289WC ;297/DIG.4 ;180/907 |
References Cited [Referenced By]
U.S. Patent Documents
| D266499 | October 1982 | Twitchell et al. |
| 3213957 | October 1965 | Wrigley |
| 4012074 | March 1977 | O'Reilly et al. |
| 4170368 | October 1979 | Southward et al. |
| 4209073 | June 1980 | Enix |
| 4422515 | December 1983 | Loveless |
| 473579 | Apr 1966 | CH | |||
Assistant Examiner: Chin; Kay H.
Attorney, Agent or Firm: Zarley, McKee, Thomte, Voorhees & Sease
Description
FIG. 1 is a right, front perspective view of a motorized wheelchair showing our new design;
FIG. 2 is a rear perspective view thereof;
FIG. 3 is a left side elevation view thereof.
* * * * *
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.
| 