IP Library › Granted Patent US 6,669,567
Granted Patent Utility PCT National Stage
US 6,669,567 · Confirmation No. 9850

DEVICE FOR HYDRAULICALLY ADJUSTING THE ANGLE OF ROTATION OF A SHAFT RELATIVE TO A DRIVING WHEEL

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2002-08-05 LET. Miscellaneous Incoming Letter 27 View
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Quick Facts
Patent No.
US 6,669,567
App. No.
10/110,698
Filed
2002-08-05
Effective Filing
2002-04-15
Granted
2003-12-30
Art Unit
3679
PTA
-82 days