IP Library › Granted Patent US 6,481,693
Granted Patent Utility PCT National Stage
US 6,481,693 · Confirmation No. 8283

POWER TRANSMISSION AND BEARING ARRANGEMENT FOR A DRUM

Inventor: Kari Tuominen
Patented Case View Patent ↗
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2001-05-31 LET. Miscellaneous Incoming Letter 22 View
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Quick Facts
Patent No.
US 6,481,693
App. No.
09/831,109
Filed
2001-05-31
Granted
2002-11-19
Art Unit
3654
PTA
0 days