loadpatents
Patent applications and USPTO patent grants for Frutiger; Peter.The latest application filed is for "encipering- and deciphering apparatus in the form of a typewriter".
Patent | Date |
---|---|
Encipering- and deciphering apparatus in the form of a typewriter Grant 4,350,844 - Sturzinger , et al. September 21, 1 | 1982-09-21 |
Method and apparatus for enciphering and deciphering audio information Grant 4,149,035 - Frutiger April 10, 1 | 1979-04-10 |
Electronic enciphering- and deciphering apparatus in the form of a pocket calculator Grant 4,095,046 - Frutiger , et al. June 13, 1 | 1978-06-13 |
Method and apparatus for the synchronization of a deciphering device functioning as a receiver with an enciphering device functioning as transmitter Grant 4,079,195 - Frutiger March 14, 1 | 1978-03-14 |
Plug-in type program storage Grant 3,988,721 - Frutiger October 26, 1 | 1976-10-26 |
Apparatus For Selectively Coupling Electrical Signals And Scanning And Recording Devices To Movable Data Carriers Grant 3,745,534 - Frutiger , et al. July 10, 1 | 1973-07-10 |
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.