IP Library › Granted Patent US 5,332,161
Granted Patent Utility
US 5,332,161 · App. 07/982,782

Burner nozzle assembly

Inventors: Ronald D. Schweitzer, Ludwig E. Schenk, David E. Shook
Patented Case View Patent ↗
Granted: Jul 26, 1994 Filed: Nov 30, 1992
Inventors
Ronald D. Schweitzer
Ludwig E. Schenk
David E. Shook
Assignee (at issue)
Manasco, 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 5,332,161
App. No.
07/982,782
Filed
1992-11-30
Granted
1994-07-26
Kind
A