IP Library › Granted Patent US 5,256,459
Granted Patent Utility
US 5,256,459 · App. 07/900,510

Wound printing sleeve

Inventor: James R. Carlson
Patented Case View Patent ↗
Granted: Oct 26, 1993 Filed: Jun 17, 1992
Inventor
James R. Carlson
Assignee (at issue)
American Roller Company, 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 5,256,459
App. No.
07/900,510
Filed
1992-06-17
Granted
1993-10-26
Kind
A