IP Library › Granted Patent US 5,328,798
Granted Patent Utility
US 5,328,798 · App. 08/057,613

Laminar thermal imaging medium containing photohardenable adhesive layer and polymeric elastic and non-brittle barrier layer

Inventors: Kenneth J. McCarthy, Robert J. Pusateri
Patented Case View Patent ↗
Granted: Jul 12, 1994 Filed: May 5, 1993
Inventors
Kenneth J. McCarthy
Robert J. Pusateri
Assignee (at issue)
Polaroid Corporation

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 5,328,798
App. No.
08/057,613
Filed
1993-05-05
Granted
1994-07-12
Kind
A