Winding – tensioning – or guiding – Coil holder or support – Spool or core
Patent
1996-09-05
1999-06-01
Nguyen, John Q.
Winding, tensioning, or guiding
Coil holder or support
Spool or core
2426083, 242614, 2421184, B65H 7514, B65H 7510
Patent
active
059081724
ABSTRACT:
A spool for filamentary material such as optical fibers and others consists of two members which are locked together to form a drum with two opposed flanges defining a winding space. The two members may be separated to allow material wound on the drum to be removed at will. After the material is removed, the two parts may be locked again making the spool reusable.
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patent: 4542862 (1985-09-01), Romike et al.
patent: 4667896 (1987-05-01), Frey et al.
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patent: 5265822 (1993-11-01), Shaber, Jr. et al.
Boyles Leland Hubert
Desrosiers Victor Joseph
Fazio Robert Vincent
Pierro Steven William
Trefzger Ronald Tracy
Crellin, Inc.
Nguyen John Q.
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