Leibson; Abraham
Patent Applications and Registrations
Patent applications and USPTO patent grants for Leibson; Abraham.The latest application filed is for "apparatus for precision steeling/conditioning of knife edges".
- Leibson; Abraham - Lambertville NJ
- Leibson; Abraham - New Hope PA
- Leibson; Abraham - Holicong PA
- Leibson; Abraham - Buckingham PA
| Patent | Date |
|---|---|
| Table top grill Grant D736,029 - Huber , et al. August 11, 2 | 2015-08-11 |
| Knife sharpener Grant D699,534 - Elek , et al. February 18, 2 | 2014-02-18 |
| Knife sharpener Grant D688,545 - Jensen , et al. August 27, 2 | 2013-08-27 |
| Apparatus for precision steeling/conditioning of knife edges Grant 8,430,720 - Friel, Sr. , et al. April 30, 2 | 2013-04-30 |
| Apparatus for precision steeling/conditioning of knife edges Grant RE43,884 - Friel, Sr. , et al. January 1, 2 | 2013-01-01 |
| Electronic Kettle Grant D599,161 - Friel, Sr. , et al. September 1, 2 | 2009-09-01 |
| Electric pizzelle maker Grant D588,395 - Friel, Jr. , et al. March 17, 2 | 2009-03-17 |
| Manual sharpener Grant D587,551 - Friel, Sr. , et al. March 3, 2 | 2009-03-03 |
| Electric knife sharpener having a brushed texture housing Grant D567,611 - Elek , et al. April 29, 2 | 2008-04-29 |
| Apparatus for precision steeling/conditioning of knife edges Grant 7,287,445 - Friel, Sr. , et al. October 30, 2 | 2007-10-30 |
| Waffle maker Grant D530,143 - Leibson , et al. October 17, 2 | 2006-10-17 |
| Manual sharpener Grant D519,815 - Friel, Sr. , et al. May 2, 2 | 2006-05-02 |
| Apparatus for precision steeling/conditioning of knife edges App 20050250428 - Friel, Daniel D. SR. ; et al. | 2005-11-10 |
| Pool cleaner Grant D443,959 - Leibson June 19, 2 | 2001-06-19 |
| Pump Grant D425,911 - Fleischer , et al. May 30, 2 | 2000-05-30 |
| Sharpener Grant D409,891 - Friel , et al. May 18, 1 | 1999-05-18 |
| Aquarium heater Grant D381,409 - Fleischer , et al. July 22, 1 | 1997-07-22 |
| Telephone answering and voice messaging machine Grant D349,699 - Sacher , et al. August 16, 1 | 1994-08-16 |
| Combined housing and control panel of an anesthesia machine Grant D312,307 - Leibson , et al. November 20, 1 | 1990-11-20 |
| Tamper evident overcap Grant 4,733,787 - Knopf , et al. March 29, 1 | 1988-03-29 |
| Bottle cap Grant D277,459 - Baum , et al. February 5, 1 | 1985-02-05 |
| Flow meter Grant D261,739 - Leibson November 10, 1 | 1981-11-10 |
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