IP Library Granted Patent US 4,469,099
Granted Patent Utility
US 4,469,099 · App. 06/451,610

Pneumatic torniquet

Inventor: James A. McEwen
Patented Case View Patent ↗
Granted: Sep 4, 1984 Filed: Dec 20, 1982
Inventor
James A. McEwen
Assignee (at issue)
Western Clinical Engineering Ltd.

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.

Order Certified Copies
Most orders are placed with the USPTO same day — all within 24 business hours.
Order via The Patent Place →
Pre-filled with this patent's details
Quick Facts
Patent No.
US 4,469,099
App. No.
06/451,610
Filed
1982-12-20
Granted
1984-09-04
Kind
A