Spool

Details Spool Spool

1979-07-13

1981-01-13

Dixson, Jr., William T.

Winding, tensioning, or guiding

Bobbin or spool

Double-headed spool

B65H 7514

Patent

active

042445388

ABSTRACT:
A spool is formed from paperboard and has a core and a pair of end members releasably attached to the ends of the core.

REFERENCES:
patent: 2724538 (1955-11-01), Schweich
patent: 3876073 (1975-04-01), Herbetko
patent: 3958775 (1976-05-01), Liga

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