loadpatents
Patent applications and USPTO patent grants for Mahmoud; Abdel-Rahman.The latest application filed is for "compliant dart-style reverse-flow check valve".
Patent | Date |
---|---|
Compliant dart-style reverse-flow check valve Grant 9,273,541 - Mahmoud , et al. March 1, 2 | 2016-03-01 |
Compliant Dart-Style Reverse-Flow Check Valve App 20150047851 - Mahmoud; Abdel-Rahman ;   et al. | 2015-02-19 |
Compliant dart-style reverse-flow check valve Grant 08919446 - | 2014-12-30 |
Compliant dart-style reverse-flow check valve Grant 8,919,446 - Mahmoud , et al. December 30, 2 | 2014-12-30 |
Compliant Dart-Style Reverse-Flow Check Valve App 20140034326 - Mahmoud; Abdel-Rahman ;   et al. | 2014-02-06 |
Compliant dart-style reverse-flow check valve Grant 8,561,703 - Mahmoud , et al. October 22, 2 | 2013-10-22 |
Compliant Dart-style Reverse-flow Check Valve App 20100319924 - Mahmoud; Abdel-Rahman ;   et al. | 2010-12-23 |
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.