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Patent applications and USPTO patent grants for Dinnerstein; Albert J..The latest application filed is for "modular pet habitat".
Patent | Date |
---|---|
Modular pet habitat Grant D246,914 - Dinnerstein , et al. January 10, 1 | 1978-01-10 |
Animal Path Connecting System Grant 3,859,961 - Willinger , et al. January 14, 1 | 1975-01-14 |
Filtering Device Grant 3,815,547 - Willinger , et al. June 11, 1 | 1974-06-11 |
Rodent Habitat Grant 3,791,346 - Willinger , et al. February 12, 1 | 1974-02-12 |
Animal Exerciser And Activity Device Grant 3,788,277 - Willinger , et al. January 29, 1 | 1974-01-29 |
Animal Exercising Observatory Grant 3,785,347 - Dinnerstein January 15, 1 | 1974-01-15 |
Display Package For Aquarium Accessories Grant 3,763,997 - Willinger , et al. October 9, 1 | 1973-10-09 |
Aquarium Filtration Indicator Grant 3,746,168 - Willinger , et al. July 17, 1 | 1973-07-17 |
Rock And Gravel Bed Simulation For Aquariums Grant 3,744,454 - Willinger , et al. July 10, 1 | 1973-07-10 |
Aquarium Grant 3,738,319 - Dinnerstein June 12, 1 | 1973-06-12 |
Disposable Filtration Cartridge Grant 3,738,494 - Willinger , et al. June 12, 1 | 1973-06-12 |
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