Granted Patent
Utility
US 4,252,365 · App. 06/048,511
Releasable attachment construction for demountable automobile tops
Inventor:
Alan Ferguson
Patented Case
View Patent ↗
Granted: Feb 24, 1981
Filed: Jun 14, 1979
Inventor
Alan Ferguson
Assignee (at issue)
Ragtime Mini, 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.