Granted Patent
Utility
US 4,044,497 · App. 05/634,863
Kit with male and female elements having deformable gripping means
Inventor:
Jean-Paul Bettens
Patented Case
View Patent ↗
Granted: Aug 30, 1977
Filed: Nov 24, 1975
Inventor
Jean-Paul Bettens
Assignee (at issue)
Modulo 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.