IP Library › Patent Application 09787576
Patent Application Utility PCT National Stage
App. No. 09/787,576 · Confirmation No. 2986

METHOD AND APPARATUS FOR PRODUCING A SURFACE-STRUCTURED, FILM SEMI-FINISHED PRODUCT WITH THE APPLICATION OF PRESSURE

Inventor: Werner Wagner
Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362 View Patent ↗
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2001-04-25 LET. Miscellaneous Incoming Letter 56 View
2001-04-25 LET. Miscellaneous Incoming Letter 56 View
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Quick Facts
App. No.
09/787,576
Filed
2001-04-25
Granted
2003-01-28
Art Unit
1772
PTA
0 days