Zapf; Otto W.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Zapf; Otto W..The latest application filed is for "backrest for a seat arrangement".
- Zapf; Otto W. - D-61462 Konigstein DE
- Zapf; Otto W. - D-6240 Konigstein DE
- Zapf; Otto W. - D-6250 Konigstein DE
- Zapf; Otto W. - Konagstein DE
- Zapf; Otto W. - Koenigstein DE
- Zapf; Otto W. - Eschborn DE
| Patent | Date |
|---|---|
| Backrest for a seat arrangement Grant 5,649,739 - Zapf July 22, 1 | 1997-07-22 |
| Seat Grant D373,273 - Zapf September 3, 1 | 1996-09-03 |
| Desk Grant D363,391 - Zapf October 24, 1 | 1995-10-24 |
| Seat Grant D360,786 - Zapf August 1, 1 | 1995-08-01 |
| Chair Grant D348,787 - Zapf July 19, 1 | 1994-07-19 |
| Rolling chair Grant D346,072 - Zapf April 19, 1 | 1994-04-19 |
| Table Grant D294,318 - Zapf February 23, 1 | 1988-02-23 |
| Seat Grant D292,145 - Zapf October 6, 1 | 1987-10-06 |
| Seat Grant D266,804 - Zapf November 9, 1 | 1982-11-09 |
| Furniture construction Grant 4,285,544 - Zapf August 25, 1 | 1981-08-25 |
| Combined desk, cabinet and storage shelf unit Grant D255,188 - Zapf June 3, 1 | 1980-06-03 |
| Combined desk and work storage unit Grant D255,189 - Zapf June 3, 1 | 1980-06-03 |
| Desk Grant D255,073 - Zapf May 27, 1 | 1980-05-27 |
| Combined desk and work storage unit Grant D251,526 - Zapf April 10, 1 | 1979-04-10 |
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.
| 