loadpatents
Patent applications and USPTO patent grants for Spinazzola; David Michael.The latest application filed is for "one touch drum tuning system".
Patent | Date |
---|---|
One touch drum tuning system Grant 10,269,334 - Spinazzola | 2019-04-23 |
One Touch Drum Tuning System App 20170270900 - SPINAZZOLA; DAVID MICHAEL | 2017-09-21 |
One Touch Drum Tuning System App 20170053629 - SPINAZZOLA; DAVID MICHAEL | 2017-02-23 |
One Touch Drum Tuning System App 20150170622 - Spinazzola; David Michael | 2015-06-18 |
One touch drum tuning components Grant 9,053,685 - Spinazzola , et al. June 9, 2 | 2015-06-09 |
One touch drum tuning system Grant 8,912,416 - Spinazzola December 16, 2 | 2014-12-16 |
One Touch Drum Tuning Components App 20140053708 - Spinazzola; David Michael ;   et al. | 2014-02-27 |
One Touch Drum Tuning System App 20140026732 - Spinazzola; David Michael | 2014-01-30 |
Rotation activated drum tuning system Grant 7,501,567 - Spinazzola March 10, 2 | 2009-03-10 |
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.