Claassen; George R.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Claassen; George R..The latest application filed is for "pressure forming of glass sheets".
- Claassen; George R. - New Kensington PA
| Patent | Date |
|---|---|
| Pressure forming of glass sheets Grant 5,769,919 - Claassen , et al. June 23, 1 | 1998-06-23 |
| Pressure forming of glass sheets Grant 5,669,952 - Claassen , et al. September 23, 1 | 1997-09-23 |
| Horizontal press bending pickup and delivery system Grant 4,767,434 - Schwartz , et al. August 30, 1 | 1988-08-30 |
| Innovative press bending of thermoplastic sheets Grant 4,711,653 - Frank , et al. December 8, 1 | 1987-12-08 |
| Horizontal press bending of heat softened glass sheets Grant 4,662,925 - Thimons , et al. May 5, 1 | 1987-05-05 |
| Vacuum press mold construction Grant 4,579,577 - Claassen April 1, 1 | 1986-04-01 |
| Shaping sheets of glass or other deformable material to a complicated curvature Grant 4,470,835 - Fecik , et al. September 11, 1 | 1984-09-11 |
| Shaping sheets of glass or other deformable material to a compound curvature Grant 4,430,110 - Frank , et al. February 7, 1 | 1984-02-07 |
| Glass sheet support of ring-like configuration Grant 4,331,464 - Claassen , et al. May 25, 1 | 1982-05-25 |
| Producing glass sheets having improved break patterns Grant 4,236,909 - Thomas , et al. December 2, 1 | 1980-12-02 |
| Method of making accent lines in bent glass sheets Grant 4,210,435 - Claassen July 1, 1 | 1980-07-01 |
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.
| 