Cassette spool lock

Details Cassette spool lock Cassette spool lock

2008-03-11

2008-03-11

Nguyen, John Q. (Department: 3654)

Winding, tensioning, or guiding

Wound storage package

Housing or outer peripheral support

C242S396100, C242S588300

Reexamination Certificate

active

11172356

ABSTRACT:
A cassette for use in delivering a continuous length of filament. The cassette includes a housing having a first aperture and a spool rotatably mountable in the cassette housing. The spool contains a first female receptacle alignable with the first aperture, and a flexible boot is attached to the cassette housing and aligned with the first aperture. A removable plug is insertable through the first aperture and into the flexible boot for receipt within the first female receptacle of the spool to prevent rotation of the spool within the cassette housing.

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