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Haute Rivoire, FR
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Patents Grants
last 30 patents
Information
Patent Grant
Display device by unwinding a data medium screen
Patent number
6,564,487
Issue date
May 20, 2003
Rigiflex International
Eric Bihr
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Patents Applications
last 30 patents
Trademark
last 30 trademarks
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Trademark
76290339 - PRISMAFLEX
Serial number
76290339
Filing date
Jul 26, 2001
RIGIFLEX INTERNATIONAL
9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments