IP Library Granted Patent US 5,154,059
Granted Patent Utility
US 5,154,059 · App. 07/851,125

Combustion chamber of a gas turbine

Inventor: Jakob Keller
Patented Case View Patent ↗
Granted: Oct 13, 1992 Filed: Mar 16, 1992
Inventor
Jakob Keller
Assignee (at issue)
Asea Brown Boveri, S.A.

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 5,154,059
App. No.
07/851,125
Filed
1992-03-16
Granted
1992-10-13
Kind
A