Holtz; Leonard
Patent Applications and Registrations
Patent applications and USPTO patent grants for Holtz; Leonard.The latest application filed is for "weighted exercise device providing multiple grips".
- Holtz; Leonard - New York NY
- Holtz; Leonard - Oceanside NY
| Patent | Date |
|---|---|
| Weighted exercise device providing multiple grips Grant 9,011,300 - Hodes , et al. April 21, 2 | 2015-04-21 |
| Weighted Exercise Device Providing Multiple Grips App 20140206509 - HODES; Leon ; et al. | 2014-07-24 |
| Weighted Exercise Device Providing Multiple Grips App 20130267393 - HODES; Leon ; et al. | 2013-10-10 |
| Weighted exercise device providing multiple grips Grant 8,454,485 - Hodes , et al. June 4, 2 | 2013-06-04 |
| Weighted Exercise Device Providing Multiple Grips App 20130137555 - HODES; Leon ; et al. | 2013-05-30 |
| Weighted exercise device providing two grips Grant 8,382,647 - Hodes , et al. February 26, 2 | 2013-02-26 |
| Method for playing a basketball-type game Grant 7,011,311 - Hochfeld March 14, 2 | 2006-03-14 |
| Basketball-type game and apparatus for playing the same Grant 6,887,171 - Hochfeld May 3, 2 | 2005-05-03 |
| Amusement device for preventing boredom in a traveling vehicle Grant 6,296,544 - Hochfeld October 2, 2 | 2001-10-02 |
| Combined writing instrument holder and cord Grant D338,239 - Hochfeld August 10, 1 | 1993-08-10 |
| Umbrella Grant D336,982 - Johnson , et al. July 6, 1 | 1993-07-06 |
| Token/coin holder Grant D335,751 - Johnson , et al. May 18, 1 | 1993-05-18 |
| Allergy testing apparatus and method Grant 5,139,029 - Fishman , et al. August 18, 1 | 1992-08-18 |
| Allergy testing apparatus and method Grant 5,097,810 - Fishman , et al. March 24, 1 | 1992-03-24 |
| Windproof umbrella Grant 5,065,779 - Johnson , et al. November 19, 1 | 1991-11-19 |
| Windproof umbrella Grant 4,979,534 - Johnson , et al. December 25, 1 | 1990-12-25 |
| Method for opening a wrapped roll of coins Grant 4,858,805 - Hochfeld August 22, 1 | 1989-08-22 |
| Glove-like waste disposal system Grant 4,645,251 - Jacobs February 24, 1 | 1987-02-24 |
| Head support Grant 4,345,345 - Holtz August 24, 1 | 1982-08-24 |
| Head support Grant 4,345,346 - Holtz August 24, 1 | 1982-08-24 |
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