IP Library › Granted Patent US 6,705,858
Granted Patent Utility
US 6,705,858 · Confirmation No. 9071

DOOR ASSEMBLY FOR ROTARY FURNACE

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2012-09-06 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2012-09-06 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2012-06-19 PA.. Power of Attorney 1 View
2012-06-19 R3.73 Assignee showing of ownership per 37 CFR 3.73 1 View
2012-06-19 N417 Electronic Filing System Acknowledgment Receipt 2 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
2003-11-03 IFEE Issue Fee Payment (PTO-85B) 1 View
2003-11-03 A.NA Amendment after Notice of Allowance (Rule 312) 1 View
2003-11-03 SPEC Specification 1 View
2003-11-03 REM Applicant Arguments/Remarks Made in an Amendment 7 View
2003-03-05 TRNA Transmittal of New Application 7 View
2003-03-05 ADS Application Data Sheet 1 View
2003-03-05 A.PE Preliminary Amendment 3 View
2003-03-05 SPEC Specification 11 View
2003-03-05 CLM Claims 4 View
2003-03-05 ABST Abstract 1 View
2003-03-05 DRW Drawings-only black and white line drawings 9 View
2003-03-05 OATH Oath or Declaration filed 4 View
2003-03-05 LET. Miscellaneous Incoming Letter 1 View
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Quick Facts
Patent No.
US 6,705,858
App. No.
10/382,299
Filed
2003-03-05
Granted
2004-03-16
Pub. No.
US20030134249A1
Art Unit
3749
PTA
-31 days