Granted Patent
Utility
US 4,638,965 · App. 06/783,828
Universal bracket assembly
Inventors:
Mark De Bruine, Kenneth Spotts
Patented Case
View Patent ↗
Granted: Jan 27, 1987
Filed: Oct 3, 1985
Inventors
Mark De Bruine
Kenneth Spotts
Assignee (at issue)
AP Industries, 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.