IP Library › Granted Patent US 6,435,864
Granted Patent Utility
US 6,435,864 · Confirmation No. 7256

DOOR ASSEMBLY FOR ROTARY FURNACE

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 Code Description Pages PDF
2012-06-29 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2012-06-29 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2012-06-19 PA.. Power of Attorney 1 View
2012-06-19 N417 Electronic Filing System Acknowledgment Receipt 2 View
2012-06-19 R3.73 Assignee showing of ownership per 37 CFR 3.73 1 View
2005-03-14 EBCC.AD Notice of Change of Address Place in File Wrapper Due to Electronic Business Center(EBC) Customer Number Update 1 View
2001-01-25 TRNA Transmittal of New Application 7 View
2001-01-25 ADS Application Data Sheet 1 View
2001-01-25 A.PE Preliminary Amendment 6 View
2001-01-25 SPEC Specification 11 View
2001-01-25 CLM Claims 4 View
2001-01-25 ABST Abstract 1 View
2001-01-25 DRW Drawings-only black and white line drawings 9 View
2001-01-25 OATH Oath or Declaration filed 4 View
2001-01-25 TRNA Transmittal of New Application 7 View
2001-01-25 ADS Application Data Sheet 1 View
2001-01-25 A.PE Preliminary Amendment 6 View
2001-01-25 SPEC Specification 11 View
2001-01-25 CLM Claims 4 View
2001-01-25 ABST Abstract 1 View
2001-01-25 DRW Drawings-only black and white line drawings 9 View
2001-01-25 OATH Oath or Declaration filed 4 View
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Quick Facts
Patent No.
US 6,435,864
App. No.
09/770,025
Filed
2001-01-25
Granted
2002-08-20
Pub. No.
US20010038990A1
Art Unit
3749
PTA
-245 days