IP Library › Granted Patent US 6,661,572
Granted Patent Utility
US 6,661,572 · Confirmation No. 8140

ENHANCED SHUTTER CONTROL FOR IMAGE INSERTION IN A STEREO MICROSCOPE

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2003-10-09 IFEE Issue Fee Payment (PTO-85B) 1 View
2003-10-09 LET. Miscellaneous Incoming Letter 1 View
2003-10-09 DRW Drawings-only black and white line drawings 4 View
2002-02-25 TRNA Transmittal of New Application 2 View
2002-02-25 ADS Application Data Sheet 4 View
2002-02-25 SPEC Specification 18 View
2002-02-25 CLM Claims 6 View
2002-02-25 ABST Abstract 1 View
2002-02-25 DRW Drawings-only black and white line drawings 4 View
2002-02-25 OATH Oath or Declaration filed 6 View
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Quick Facts
Patent No.
US 6,661,572
App. No.
10/081,154
Filed
2002-02-25
Granted
2003-12-09
Pub. No.
US20020126375A1
Art Unit
2872
PTA
0 days