IP Library › Granted Patent US 6,640,599
Granted Patent Utility PCT National Stage
US 6,640,599 · Confirmation No. 7306

TOOL FOR AUTOMATIC ROLL FOLDING

Inventor: Jan Persson
Patented Case View Patent ↗
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2003-09-04 IFEE Issue Fee Payment (PTO-85B) 1 View
2001-09-13 ABST Abstract 1 View
2001-09-13 LET. Miscellaneous Incoming Letter 36 View
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Quick Facts
Patent No.
US 6,640,599
App. No.
09/936,581
Filed
2001-09-13
Granted
2003-11-04
Art Unit
3725
PTA
0 days