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NEW YORK, NY, US
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Patents Grants
last 30 patents
Information
Patent Grant
Access card provided with coded security means
Patent number
5,061,844
Issue date
Oct 29, 1991
Valid Technologies, Ltd.
Alan J. Solo
G06 - COMPUTING CALCULATING COUNTING
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Patent Grant
Access card provided with coded security means
Patent number
4,801,790
Issue date
Jan 31, 1989
Valid Technologies, Ltd.
Alan J. Solo
B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
Patents Applications
last 30 patents
Trademark
last 30 trademarks
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Trademark
73642157 - THE VALID CARD
Serial number
73642157
Registration number
1458300
Filing date
Jan 30, 1987
VALID TECHNOLOGIES, LTD.
16 - Paper, cardboard and goods made from these materials, not included in other classes