IP Library Granted Patent US 5,289,979
Granted Patent Utility
US 5,289,979 · App. 07/778,010

Hard material collecting system for a meat grinder

Inventor: Nick J. Lesar
Patented Case View Patent ↗
Granted: Mar 1, 1994 Filed: Oct 17, 1991
Inventor
Nick J. Lesar
Assignee (at issue)
Weiler, Inc.

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 5,289,979
App. No.
07/778,010
Filed
1991-10-17
Granted
1994-03-01
Kind
A