IP Library Granted Patent US 6,722,000
Granted Patent Utility
US 6,722,000 · App. 10/300,464

Tip shearing carpet with moisture control

Inventors: Robert S. Weiner, John W. Waller
Patented Case View Patent ↗
Granted: Apr 20, 2004 Filed: Nov 20, 2002
Inventors
Robert S. Weiner
John W. Waller
Assignee (at issue)
Product Concepts Residential, LLC

This patent predates the USPTO's electronic file wrapper — prosecution documents from this era exist only in the Patent Office's paper records. A certified copy of the file history can be ordered from the USPTO's paper archives.

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 patent's details
Quick Facts
Patent No.
US 6,722,000
App. No.
10/300,464
Filed
2002-11-20
Granted
2004-04-20
Kind
B1