Wald; Charles R.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Wald; Charles R..The latest application filed is for "abrasive sheet including a plurality of protrusions".
- Wald; Charles R. - Oakdale MN
| Patent | Date |
|---|---|
| Abrasive Sheet Including A Plurality Of Protrusions App 20220105605 - Graham; Paul D. ; et al. | 2022-04-07 |
| Gripping Materials App 20200164610 - Davis; Douglas A. ; et al. | 2020-05-28 |
| Abrasive Sheet Including A Plurality Of Protrusions App 20200070314 - Graham; Paul D. ; et al. | 2020-03-05 |
| Coated abrasive articles Grant 10,245,704 - Eilers , et al. | 2019-04-02 |
| Flexible abrasive article and methods of making Grant 9,168,636 - Wald , et al. October 27, 2 | 2015-10-27 |
| Abrasive article having a line of weakness Grant 8,506,364 - Beyer , et al. August 13, 2 | 2013-08-13 |
| Flexible Abrasive Article And Methods Of Making App 20120252329 - Wald; Charles R. ; et al. | 2012-10-04 |
| Coated Abrasive Articles App 20120000135 - Eilers; Deborah J. ; et al. | 2012-01-05 |
| Abrasive Article Having A Line Of Weakness App 20110053476 - Beyer; Timothy T. ; et al. | 2011-03-03 |
| Random hole abrasive disc Grant D586,370 - Owen , et al. February 10, 2 | 2009-02-10 |
| Abrasive article mounting assembly and methods of making same Grant 7,390,244 - Woo , et al. June 24, 2 | 2008-06-24 |
| Abrasive article and methods of making same Grant 7,258,705 - Woo , et al. August 21, 2 | 2007-08-21 |
| Abrasive article and methods of making same Grant 7,252,694 - Woo , et al. August 7, 2 | 2007-08-07 |
| Abrasive article and methods of making same Grant 7,244,170 - Woo , et al. July 17, 2 | 2007-07-17 |
| Abrasive Article And Methods Of Making Same App 20070066197 - Woo; Edward J. ; et al. | 2007-03-22 |
| Abrasive article mounting assembly and methods of making same App 20070066199 - Woo; Edward J. ; et al. | 2007-03-22 |
| Abrasive Article And Methods Of Making Same App 20070028525 - Woo; Edward J. ; et al. | 2007-02-08 |
| Abrasive Article And Methods Of Making Same App 20070028526 - Woo; Edward J. ; et al. | 2007-02-08 |
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.
| 