IP Library › Granted Patent US 6,558,109
Granted Patent Utility Small
US 6,558,109 · Confirmation No. 4255

METHOD AND APPARATUS FOR SEPARATING WAFERS

Inventor: David S. Gibbel
Patented Case View Patent ↗ View Publication ↗
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 Code Description Pages PDF
2011-09-20 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2011-09-20 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2011-09-12 PA.. Power of Attorney 2 View
2011-09-12 R3.73 Assignee showing of ownership per 37 CFR 3.73 1 View
2011-09-12 N417 Electronic Filing System Acknowledgment Receipt 2 View
2009-06-30 PET.POA.WDRW Request for withdrawal as attorney or agent 2 View
2009-06-30 N417 Electronic Filing System Acknowledgment Receipt 2 View
2001-05-24 TRNA Transmittal of New Application 2 View
2001-05-24 SPEC Specification 8 View
2001-05-24 CLM Claims 5 View
2001-05-24 ABST Abstract 1 View
2001-05-24 DRW Drawings-only black and white line drawings 4 View
2001-05-24 OATH Oath or Declaration filed 3 View
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Quick Facts
Patent No.
US 6,558,109
App. No.
09/865,738
Filed
2001-05-24
Granted
2003-05-06
Pub. No.
US20010046435A1
Art Unit
3652
PTA
-86 days