loadpatents
Patent applications and USPTO patent grants for Bernstein; Lawrence A..The latest application filed is for "helmet with sound ducts".
Patent | Date |
---|---|
Helmet with sound ducts Grant 5,361,419 - Bernstein November 8, 1 | 1994-11-08 |
Construction toy Grant 4,249,336 - Moe , et al. February 10, 1 | 1981-02-10 |
Picture frame Grant 4,237,631 - Moe , et al. December 9, 1 | 1980-12-09 |
Toy vehicle launcher and toy vehicle for use therewith Grant 4,203,247 - Moe , et al. May 20, 1 | 1980-05-20 |
Ring elements, channel elements, and connectors for joining same Grant 3,927,489 - Bernstein December 23, 1 | 1975-12-23 |
Illuminated Modular Type Sign Grant 3,829,999 - Bernstein August 20, 1 | 1974-08-20 |
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