IP Library › Granted Patent US 6,671,983
Granted Patent Utility
US 6,671,983 · App. 10/003,664

Snow groomer assembly

Inventors: Philip J. Quenzi, Russell Alger
Patented Case View Patent ↗
Granted: Jan 6, 2004 Filed: Oct 23, 2001
Inventors
Philip J. Quenzi
Russell Alger
Assignee (at issue)
Board of Control of Michigan Technological University

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 6,671,983
App. No.
10/003,664
Filed
2001-10-23
Granted
2004-01-06
Kind
B2