IP Library › Granted Patent US 6,611,985
Granted Patent Utility PCT National Stage
US 6,611,985 · Confirmation No. 5014

CLEANING CARD FOR MAGNETIC TRACK AND CHIP CARD READ/WRITE DEVICES AND METHOD FOR PRODUCING SAID CLEANING CARD

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2001-07-20 LET. Miscellaneous Incoming Letter 32 View
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Quick Facts
Patent No.
US 6,611,985
App. No.
09/806,138
Filed
2001-07-20
Granted
2003-09-02
Art Unit
1744
PTA
0 days