Sheet-material associating – Associating or disassociating – Signature associating
Patent
1975-12-08
1978-10-03
Burr, Edgar S.
Sheet-material associating
Associating or disassociating
Signature associating
B65H 4100
Patent
active
RE0297941
ABSTRACT:
A method of producing web units wherein at least two units are simultaneously processed while in superimposed relation, and thereafter the units are laterally separated -- the invention finding particular utility in connection with business forms.
REFERENCES:
patent: 2201407 (1940-05-01), Pfeiffer
patent: 2334283 (1943-11-01), Pfeiffer
patent: 2360965 (1944-10-01), Mosher
patent: 2975989 (1961-03-01), Hinman
patent: 3147006 (1964-09-01), Fulk
patent: 3399884 (1968-09-01), Bahrani
patent: 3418927 (1968-12-01), Mita
Burr Edgar S.
Heinz A.
Paper Converting Machine Company
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