IP Library › Granted Patent US 4,955,185
Granted Patent Utility
US 4,955,185 · App. 07/271,258

Insertion machine

Inventors: Dave Haas, Gary L. VanderSyde, Paul Beatty, Ren Roxas
Patented Case View Patent ↗
Granted: Sep 11, 1990 Filed: Nov 15, 1988
Inventors
Dave Haas
Gary L. VanderSyde
Paul Beatty
Ren Roxas
Assignee (at issue)
Bell and Howell, LLC

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 4,955,185
App. No.
07/271,258
Filed
1988-11-15
Granted
1990-09-11
Kind
A