IP Library Granted Patent US 5,401,699
Granted Patent Utility
US 5,401,699 · App. 08/111,174

Heat-sensitive recording material

Inventors: Masanori Ohashi, Tetsuo Tsuchida, Kiyomi Okada
Patented Case View Patent ↗
Granted: Mar 28, 1995 Filed: Aug 24, 1993
Inventors
Masanori Ohashi
Tetsuo Tsuchida
Kiyomi Okada
Assignee (at issue)
Kanzaki Paper Manufacturing Co., 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 5,401,699
App. No.
08/111,174
Filed
1993-08-24
Granted
1995-03-28
Kind
A