IP Library › Granted Patent US 5,147,287
Granted Patent Utility
US 5,147,287 · App. 07/671,012

Neck support means for cervical surgery

Inventors: Brian Alexander Jewell, Stephen M. Papadopoulos
Patented Case View Patent ↗
Granted: Sep 15, 1992 Filed: Mar 18, 1991
Inventors
Brian Alexander Jewell
Stephen M. Papadopoulos
Assignee (at issue)
Ohio Medical Instrument Company, 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.

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 5,147,287
App. No.
07/671,012
Filed
1991-03-18
Granted
1992-09-15
Kind
A