Granted Patent
Utility
US 5,925,828 · App. 08/946,932
Low cost clearance gauge and method of using same
Inventor:
Mahesh K. Chengalva
Patented Case
View Patent ↗
Granted: Jul 20, 1999
Filed: Oct 8, 1997
Inventor
Mahesh K. Chengalva
Assignee (at issue)
DELCO ELECTRONICS CORPORATION
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.