Stambler; Leon

Patent Applications and Registrations

Patent applications and USPTO patent grants for Stambler; Leon.The latest application filed is for "method for securing information relevant to a transaction".

Company Profile

0.10.0

Stambler; Leon - Parkland FL
Stambler; Leon - Woodhaven NY
Stambler; Leon - Woodmere NY

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Method for securing information relevant to a transaction Grant 5,974,148 - Stambler October 26, 1	1999-10-26
Method for securing information relevant to a transaction Grant 5,936,541 - Stambler August 10, 1	1999-08-10
Method for securing information relevant to a transaction Grant 5,793,302 - Stambler August 11, 1	1998-08-11
Secure transaction system and method utilized therein Grant 5,646,998 - Stambler July 8, 1	1997-07-08
Secure transaction system and method utilized therein Grant 5,555,303 - Stambler September 10, 1	1996-09-10
Secure transaction system and method utilized therein Grant 5,524,073 - Stambler June 4, 1	1996-06-04
Secure transaction system and method utilized therein Grant 5,267,314 - Stambler November 30, 1	1993-11-30
Validation systems for credit card or the like Grant RE31,302 - Stambler July 5, 1	1983-07-05
Validation Systems For Credit Card Or The Like Grant 3,786,420 - Stambler January 15, 1	1974-01-15
Gravity Feed Card Transports And Readers Grant 3,714,396 - Stambler January 30, 1	1973-01-30

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.