IP Library › Granted Patent US 6,520,602
Granted Patent Utility
US 6,520,602 · Confirmation No. 4923

GUIDE FOR AN ENDLESS CHAIN OF A TRACK-TYPE UNDERCARRIAGE

Inventors: Werner Rutz, Ingo Noske
Patented Case View Patent ↗ View Publication ↗
⬇ PDF
 Code Description Pages PDF
2020-08-25 OATH Oath or Declaration filed 5 View
2010-05-10 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2010-05-10 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2010-04-29 PA.. Power of Attorney 1 View
2010-04-29 N417 Electronic Filing System Acknowledgment Receipt 2 View
2010-04-29 R3.73 Assignee showing of ownership per 37 CFR 3.73 3 View
2001-05-25 TRNA Transmittal of New Application 3 View
2001-05-25 SPEC Specification 8 View
2001-05-25 CLM Claims 2 View
2001-05-25 ABST Abstract 1 View
2001-05-25 DRW Drawings-only black and white line drawings 4 View
2001-05-25 OATH Oath or Declaration filed 2 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 6,520,602
App. No.
09/866,126
Filed
2001-05-25
Granted
2003-02-18
Pub. No.
US20010054844A1
Art Unit
3617
PTA
-10 days