Combined trackball and mouse
Kim August 11, 1
U.S. patent number D291,318 [Application Number 06/690,932] was granted by the patent office on 1987-08-11 for combined trackball and mouse. This patent grant is currently assigned to Wico Distribution Company, L.P.. Invention is credited to Syng N. Kim.
| United States Patent | D291,318 |
| Kim | August 11, 1987 |
Combined trackball and mouse
Claims
The ornamental design for a combined trackball and mouse, as shown and described.
| Inventors: | Kim; Syng N. (Hoffman Estates, IL) |
|---|---|
| Assignee: | Wico Distribution Company, L.P.
(Niles, IL) |
| Appl. No.: | 06/690,932 |
| Filed: | January 14, 1985 |
| Current U.S. Class: | D14/407; D13/171; D14/417 |
| Field of Search: | ;D21/48,13,1 ;D13/12,32 ;D14/114 ;273/148B,DIG.28 |
References Cited [Referenced By]
U.S. Patent Documents
| D272921 | March 1984 | Kim |
| D281776 | December 1985 | Griffin |
| D284983 | August 1986 | Liu |
Other References
|
Computer Design, Jun., 1980, p. 21, Trackball.. |
Primary Examiner: Feifer; Melvin B.
Attorney, Agent or Firm: Emrich & Dithmar
Description
FIG. 1 is a side elevational view of one side of the combined trackball and mouse showing my new design;
FIG. 2 is a end elevational view of one end of the combined trackball and mouse of FIG. 1;
FIG. 3 is a end elevational view of the other end of the combined trackball and mouse of FIG. 1;
FIG. 4 is a side elevational view of the other side of the combined trackball and mouse of FIG. 1;
FIG. 5 is a top plan view of the combined trackball and mouse of FIG. 1;
FIG. 6 is a bottom plan view of the combined trackball and mouse of FIG. 1; and
FIG. 7 is a top plan view like FIG. 5 but with the ball protection cap in an open position.
* * * * *
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.
| 