IP Library › Granted Patent US 6,517,617
Granted Patent Utility Small
US 6,517,617 · Confirmation No. 3169

METHOD AND APPARATUS TO CLEAN AND APPLY FOAMED CORROSION INHIBITOR TO FERROUS SURFACES

Patented Case View Patent ↗
⬇ PDF
 Code Description Pages PDF
2022-09-23 OATH Oath or Declaration filed 9 View
2022-03-16 OATH Oath or Declaration filed 9 View
2021-12-07 OATH Oath or Declaration filed 9 View
2010-06-11 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2010-06-11 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2010-06-02 PA.. Power of Attorney 1 View
2010-06-02 R3.73 Assignee showing of ownership per 37 CFR 3.73 1 View
2010-06-02 N417 Electronic Filing System Acknowledgment Receipt 2 View
2001-09-20 TRNA Transmittal of New Application 5 View
2001-09-20 SPEC Specification 40 View
2001-09-20 CLM Claims 5 View
2001-09-20 ABST Abstract 1 View
2001-09-20 DRW Drawings-only black and white line drawings 4 View
2001-09-20 OATH Oath or Declaration filed 3 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 6,517,617
App. No.
09/957,051
Filed
2001-09-20
Granted
2003-02-11
Art Unit
1755
PTA
-58 days