Printing – Selective or progressive – Numbering
Patent
1976-11-10
1978-06-06
Coven, Edward M.
Printing
Selective or progressive
Numbering
101407A, 101 92, B41U 144
Patent
active
040929205
ABSTRACT:
A document imprinter, especially for labels, tickets, tags, and the like, having an elastomeric platen with an outermost thin sleeve which is harder than the underlying platen material thereby resulting in sharper printing. The sleeve is preferably of a material which is smooth and glossy and non-adherent to adhesives, thus minimizing undesired transfer to the platen of adhesive from the web to be imprinted.
REFERENCES:
patent: 1691336 (1928-11-01), Casto
patent: 3272120 (1966-09-01), Johnson
patent: 3345942 (1967-10-01), Meltz
patent: 3363550 (1968-01-01), Kruger
patent: 3538848 (1970-11-01), Barbove
patent: 3540373 (1970-11-01), Dubs et al.
patent: 3592134 (1971-07-01), Patterson
patent: 3611929 (1971-10-01), Schrotz et al.
patent: 3648603 (1972-03-01), Kaminstein
patent: 3791644 (1974-02-01), De Moore
patent: 3921516 (1975-11-01), Toft et al.
Coven Edward M.
Friedman Norman
Litton Business Systems Inc.
Rotella Robert F.
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