IP Library Granted Patent US 5,300,352
Granted Patent Utility
US 5,300,352 · App. 07/897,091

Laminate

Inventor: Shiro Honma
Patented Case View Patent ↗
Granted: Apr 5, 1994 Filed: Jun 11, 1992
Inventor
Shiro Honma
Assignee (at issue)
Mitsui Petrochemical Industries, 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 5,300,352
App. No.
07/897,091
Filed
1992-06-11
Granted
1994-04-05
Kind
A