Granted Patent
Utility
US 4,484,381 · App. 06/399,960
Clamp arrangements
Inventors:
Stafford M. Ellis, James P. M. Keay
Patented Case
View Patent ↗
Granted: Nov 27, 1984
Filed: Jul 19, 1982
Inventors
Stafford M. Ellis
James P. M. Keay
Assignee (at issue)
Marconi Avionics Limited
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.