IP Library › Granted Patent US 6,623,235
Granted Patent Utility
US 6,623,235 · Confirmation No. 1882

ROBOT ARM EDGE GRIPPING DEVICE FOR HANDLING SUBSTRATES USING TWO FOUR-BAR LINKAGES

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2003-07-24 IFEE Issue Fee Payment (PTO-85B) 1 View
2002-05-31 TRNA Transmittal of New Application 1 View
2002-05-31 DRW Drawings-only black and white line drawings 10 View
2002-05-31 LET. Miscellaneous Incoming Letter 2 View
2002-04-11 TRNA Transmittal of New Application 4 View
2002-04-11 SPEC Specification 15 View
2002-04-11 CLM Claims 8 View
2002-04-11 ABST Abstract 1 View
2002-04-11 DRW Drawings-only black and white line drawings 10 View
2002-04-11 OATH Oath or Declaration filed 3 View
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Quick Facts
Patent No.
US 6,623,235
App. No.
10/120,673
Filed
2002-04-11
Granted
2003-09-23
Pub. No.
US20030053902A1
Art Unit
3652
PTA
-118 days