IP Library › Patent Application 10016920
Patent Application Utility Small
App. No. 10/016,920 · Confirmation No. 3912

HOLDER FOR FLAT WORKPIECES, PARTICULARLY SEMICONDUCTOR WAFERS

Inventor: Thomas Keller
Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362 View Patent ↗ View Publication ↗
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 Code Description Pages PDF
2003-12-16 IFEE Issue Fee Payment (PTO-85B) 1 View
2003-12-16 LET. Miscellaneous Incoming Letter 2 View
2003-12-16 LET. Miscellaneous Incoming Letter 3 View
2003-12-16 DRW Drawings-only black and white line drawings 4 View
2001-12-13 TRNA Transmittal of New Application 2 View
2001-12-13 ADS Application Data Sheet 1 View
2001-12-13 SPEC Specification 9 View
2001-12-13 CLM Claims 2 View
2001-12-13 ABST Abstract 1 View
2001-12-13 DRW Drawings-only black and white line drawings 2 View
2001-12-13 OATH Oath or Declaration filed 2 View
2001-12-13 LET. Miscellaneous Incoming Letter 1 View
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Quick Facts
App. No.
10/016,920
Filed
2001-12-13
Granted
2004-03-23
Pub. No.
US20020074478A1
Art Unit
3723
PTA
-104 days