IP Library › Granted Patent US 5,586,801
Granted Patent Utility
US 5,586,801 · App. 08/329,929

Stud mounted hoist ring

Inventors: David R. Sawyer, Douglas M. Wheeler
Patented Case View Patent ↗
Granted: Dec 24, 1996 Filed: Oct 27, 1994
Inventors
David R. Sawyer
Douglas M. Wheeler
Assignee (at issue)
Newport News Shipbuilding and Dry Dock Company

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 5,586,801
App. No.
08/329,929
Filed
1994-10-27
Granted
1996-12-24
Kind
A