U.S. patent number D270,055 [Application Number 06/184,788] was granted by the patent office on 1983-08-09 for combined disc and tape drive. This patent grant is currently assigned to Irwin International, Inc.. Invention is credited to Otto R. Butsch, Samuel N. Irwin, Francis Lum, Juan F. Velazquez.
United States Patent | D270,055 |
Irwin , et al. | August 9, 1983 |
Inventors: | Irwin; Samuel N. (Ann Arbor, MI), Butsch; Otto R. (Ann Arbor, MI), Lum; Francis (Ann Arbor, MI), Velazquez; Juan F. (Saline, MI) |
---|---|
Assignee: | Irwin International, Inc. (Ann
Arbor, MI) |
Appl. No.: | 06/184,788 |
Filed: | September 8, 1980 |
Current U.S. Class: | D14/367 |
Current International Class: | D1402 |
Field of Search: | ;D14/107,108,6,109 |
D244865 | June 1977 | Kneale et al. |
Sykes Datatronics, Inc., Rochester, N.Y., Code No. 4-A Flyer, OEM Floppy System Kit, p. Titled "An Idea Whose Time Has Come". . "Computer Products," 4-79, p. 26, Micro Peripherals Floppy-Disk Drive. . North Star, Berkeley, CA, Computers Product Cat. #1767P, 50M, 8 79, 8/79, p. 6. . Electronics, 10-11-79, p. 62, TEAC FD-50A Mini Disk Drive.. |
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.