Granted Patent
Utility
US 5,026,310 · App. 07/486,592
Electric autoinflator
Inventors:
Glenn H. Mackal, Jacek H. Weinheimer
Patented Case
View Patent ↗
Granted: Jun 25, 1991
Filed: Feb 28, 1990
Inventors
Glenn H. Mackal
Jacek H. Weinheimer
Assignee (at issue)
Halkey-Roberts 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.