IP Library › Granted Patent US 6,635,862
Granted Patent Utility
US 6,635,862 · Confirmation No. 4983

MIXED ARCHITECTURE LIGHT CURTAIN SYSTEM

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 Code Description Pages PDF
2013-09-27 EBCC.AD Notice of Change of Address Place in File Wrapper Due to Electronic Business Center(EBC) Customer Number Update 1 View
2012-01-31 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2012-01-31 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2012-01-23 C.AD Change of Address 2 View
2012-01-23 N417 Electronic Filing System Acknowledgment Receipt 2 View
2012-01-23 PA.. Power of Attorney 1 View
2012-01-23 R3.73 Assignee showing of ownership per 37 CFR 3.73 2 View
2003-08-25 IFEE Issue Fee Payment (PTO-85B) 1 View
2001-07-24 TRNA Transmittal of New Application 3 View
2001-07-24 SPEC Specification 16 View
2001-07-24 CLM Claims 8 View
2001-07-24 ABST Abstract 1 View
2001-07-24 DRW Drawings-only black and white line drawings 11 View
2001-07-24 OATH Oath or Declaration filed 2 View
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Quick Facts
Patent No.
US 6,635,862
App. No.
09/912,169
Filed
2001-07-24
Granted
2003-10-21
Pub. No.
US20010040213A1
Art Unit
2878
PTA
-10 days