IP Library › Granted Patent US 6,477,981
Granted Patent Utility
US 6,477,981 · Confirmation No. 6041

PET FEEDER INCLUDING A SAFETY RESTRICTION DEVICE

Inventor: Michael D. Harper
Patented Case View Patent ↗
⬇ PDF
 Code Description Pages PDF
2001-10-09 TRNA Transmittal of New Application 4 View
2001-10-09 SPEC Specification 7 View
2001-10-09 CLM Claims 7 View
2001-10-09 ABST Abstract 1 View
2001-10-09 DRW Drawings-only black and white line drawings 3 View
2001-10-09 OATH Oath or Declaration filed 4 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 6,477,981
App. No.
09/973,307
Filed
2001-10-09
Granted
2002-11-12
Art Unit
3644
PTA
-51 days