Patent · US Active

Inverted reverse-image transfer printing

US8834046B2 · kind B2 · utility

0Cited by

66References

23Claims

0Family size

Assignee

ASSA ABLOY AB · SE

Inventors

Ted M. Hoffman · Eden Prairie, US
Jeffrey L. Stangler · Eden Prairie, US
John P. Skoglund · Prior Lake, US
Thomas G. Gale, Jr. · Robbinsdale, US
Tony Nauth · Bloomington, US

Key dates

Filing date	Mar 8, 2007
Grant date	Sep 16, 2014
Priority date	—
Expiry date	Nov 26, 2030

Classification

Technology area (CPC B)Performing Operations; Transporting
CPC primaryB41J2/325
WIPO fieldTextile and paper machines
WIPO sectorMechanical engineering

Abstract

A credential printing device is provided. The credential printing device includes a credential substrate transport, a transfer ribbon and a transfer roller. The credential substrate transport is configured to feed a credential substrate along a processing path. The transfer ribbon is adjacent to the processing path. The transfer roller is positioned below the processing path and is configured to transfer an image from the transfer ribbon to a bottom surface of the credential substrate in the processing path.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.