Patent applications and USPTO patent grants for Czaja; David.The latest application filed is for "golf swing training apparatus".
Patent | Date |
---|---|
Golf swing training apparatus Grant 6,994,633 - Czaja , et al. February 7, 2 | 2006-02-07 |
Sports training apparatus Grant 6,955,610 - Czaja , et al. October 18, 2 | 2005-10-18 |
Golf swing training apparatus App 20030176227 - Czaja, David ;   et al. | 2003-09-18 |
Golf swing training apparatus Grant 6,582,319 - Czaja June 24, 2 | 2003-06-24 |
Golf swing training apparatus App 20020082106 - Czaja, David | 2002-06-27 |
Golf swing training apparatus App 20020061786 - Czaja, David | 2002-05-23 |
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.