Stein Leonard
USPTO Trademark & Patent Filings
Trademark applications and grants for Stein Leonard. Stein Leonard has 2 trademark applications. The latest application filed is for "CHEZ SHAY"
| Patent Application | Date |
|---|---|
| Selective etching of polymeric materials embodying silicones via reactor plasmas 4,209,356 - 05/952,406 Stein June 24, 1 | 1980-06-24 |
| Process for selective etching of polymeric materials embodying silicones therein 4,140,572 - 05/720,584 Stein February 20, 1 | 1979-02-20 |
| METHOD OF FORMING SILICON EPITAXIAL LAYERS 3,847,686 - 05/332,774 Stein November 12, 1 | 1974-11-12 |
| METHOD OF MAKING LOW RESISTANCE POLYCRYSTALLINE SILICON CONTACTS TO BURIED COLLECTOR REGIONS USING REFRACTORY METAL SILICIDES 3,653,120 - 05/058,521 Sirrine , et al. April 4, 1 | 1972-04-04 |
Mark Image Registration | Serial | Trademark Application Date |
|---|---|
"CHEZ SHAY" 1967194 74419998 |
CHEZ SHAY 1993-07-29 |
"TAG ME!" 1759194 74090356 |
TAG ME! 1990-08-22 |
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.
| 