IP Library › Granted Patent US 6,485,253
Granted Patent Utility
US 6,485,253 · Confirmation No. 8160

EDGE GRIPPED SUBSTRATE LOADING AND UNLOADING METHOD

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 Code Description Pages PDF
2001-08-06 TRNA Transmittal of New Application 8 View
2001-06-05 TRNA Transmittal of New Application 3 View
2001-06-05 A.PE Preliminary Amendment 5 View
2001-06-05 SPEC Specification 9 View
2001-06-05 CLM Claims 3 View
2001-06-05 ABST Abstract 1 View
2001-06-05 DRW Drawings-only black and white line drawings 5 View
2001-06-05 OATH Oath or Declaration filed 3 View
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Quick Facts
Patent No.
US 6,485,253
App. No.
09/875,420
Filed
2001-06-05
Granted
2002-11-26
Art Unit
3652
PTA
0 days