IP Library › Granted Patent US 6,707,988
Granted Patent Utility
US 6,707,988 · Confirmation No. 9407

UNIVERSAL DRAIN PLUG HEATER FOR LIVESTOCK WATER TANKS

Patented Case View Patent ↗ View Publication ↗
⬇ PDF
 Code Description Pages PDF
2014-09-30 IMIS Miscellaneous Internal Document 1 View
2014-09-25 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2014-09-25 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2014-09-16 PA.. Power of Attorney 1 View
2014-09-16 MFEE.C.AD Maintenance Fee Address Change 1 View
2014-09-16 N417 Electronic Filing System Acknowledgment Receipt 2 View
2014-09-16 R3.73 Assignee showing of ownership per 37 CFR 3.73 1 View
2011-08-18 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2011-08-18 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2011-08-11 PA.. Power of Attorney 7 View
2011-08-11 R3.73 Assignee showing of ownership per 37 CFR 3.73 6 View
2011-08-11 N417 Electronic Filing System Acknowledgment Receipt 2 View
2003-12-22 IFEE Issue Fee Payment (PTO-85B) 1 View
2003-12-22 LET. Miscellaneous Incoming Letter 4 View
2003-12-22 DRW Drawings-only black and white line drawings 5 View
2003-12-22 A.NA Amendment after Notice of Allowance (Rule 312) 2 View
2003-12-22 CLM Claims 5 View
2003-12-22 REM Applicant Arguments/Remarks Made in an Amendment 1 View
2002-06-13 TRNA Transmittal of New Application 3 View
2002-06-13 SPEC Specification 11 View
2002-06-13 CLM Claims 3 View
2002-06-13 ABST Abstract 1 View
2002-06-13 DRW Drawings-only black and white line drawings 7 View
Monitor This Case
Get email alerts when status or documents change.
Order Certified Copies
Most orders are placed with the USPTO same day — all within 24 business hours.
Order via The Patent Place →
Pre-filled with this application's details
Quick Facts
Patent No.
US 6,707,988
App. No.
10/170,669
Filed
2002-06-13
Granted
2004-03-16
Pub. No.
US20030031472A1
Art Unit
3742
PTA
-106 days