Dynavision Corporation

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New York, NY, US

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Patents Grantslast 30 patents

Information Patent Grant
Method and apparatus for exercising the eyes
- Patent number 5,051,931
- Issue date Sep 24, 1991
- DynaVision, Inc.
- Richard A. Cheu
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Amusement device with a bubble movable in a liquid having means for...
- Patent number 4,006,902
- Issue date Feb 8, 1977
- Dynavision Corporation
- Antoine B. Khawand
- A63 - SPORTS GAMES AMUSEMENTS

Patents Applicationslast 30 patents

Trademarklast 30 trademarks

Information Trademark
74043297 - VISION AEROBICS
- Serial number 74043297
- Filing date Mar 28, 1990
- DYNAVISION, INC.
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
74040201 - VISION AEROBICS
- Serial number 74040201
- Filing date Mar 20, 1990
- DYNAVISION, INC.
- 42 - Scientific and technological services and research and design relating thereto
Information Trademark
73746880 - VISION AEROBICS
- Serial number 73746880
- Registration number 1547156
- Filing date Aug 18, 1988
- DYNAVISION, INC.
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments