IP Library › Granted Patent US 6,652,785
Granted Patent Utility
US 6,652,785 · Confirmation No. 9989

OPERATORLESS EXTRUSION SYSTEM

Inventor: Holton E. Harris
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2015-04-09 SES.LOSS Notification of loss of entitlement to small entity status 1 View
2015-04-09 N417 Electronic Filing System Acknowledgment Receipt 2 View
2012-05-21 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2012-05-21 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2012-05-10 PA.. Power of Attorney 1 View
2012-05-10 R3.73 Assignee showing of ownership per 37 CFR 3.73 1 View
2012-05-10 N417 Electronic Filing System Acknowledgment Receipt 2 View
2012-05-10 LET. Miscellaneous Incoming Letter 1 View
2003-09-25 IFEE Issue Fee Payment (PTO-85B) 3 View
2001-07-02 DRW Drawings-only black and white line drawings 2 View
2001-04-04 TRNA Transmittal of New Application 3 View
2001-04-04 SPEC Specification 8 View
2001-04-04 CLM Claims 6 View
2001-04-04 ABST Abstract 1 View
2001-04-04 DRW Drawings-only black and white line drawings 2 View
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Quick Facts
Patent No.
US 6,652,785
App. No.
09/824,859
Filed
2001-04-04
Granted
2003-11-25
Art Unit
1722
PTA
0 days