U.S. patent number D269,682 [Application Number 06/174,636] was granted by the patent office on 1983-07-12 for field microscope. This patent grant is currently assigned to Swift Instruments, Inc.. Invention is credited to Kenichi Yokota.
United States Patent | D269,682 |
Yokota | July 12, 1983 |
Inventors: | Yokota; Kenichi (Tokyo, JP) |
---|---|
Assignee: | Swift Instruments, Inc.
(Boston, MA) |
Appl. No.: | 06/174,636 |
Filed: | August 1, 1980 |
Current U.S. Class: | D16/131 |
Current International Class: | D1606 |
Field of Search: | ;D16/131 ;350/84,85,86,87,81,255 |
D198938 | August 1964 | Kent |
D215889 | November 1969 | Suzuki |
D243601 | March 1977 | Leeming, Sr. et al. |
Sargent-Welch Scientific Labobatory Instruments, .COPYRGT.1979, p. 875, Dissecting Microscope, Item #S-55900-10.. |
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.