Winding – tensioning – or guiding – Coil holder or support – Randomly oriented coil holder
Reexamination Certificate
2007-05-01
2007-05-01
Nguyen, John Q. (Department: 3654)
Winding, tensioning, or guiding
Coil holder or support
Randomly oriented coil holder
C242S422500, C225S039000, C225S046000
Reexamination Certificate
active
11018096
ABSTRACT:
A paper back tape dispenser that includes a cylindrical outer shell with a center cavity designed to receive a standard roll of paper back tape. The outer shell includes a side opening with a forward extending lip. Formed on the distal edge of the lip is a serrated cutting edge. Aligned and attached to the rear surface of the outer shell is a hollow pipe Formed on the inside and outside surfaces of the short pipe are two longitudinally aligned slots. Located inside the short pipe is a sliding piston. Extending through the piston and the pipe is an axle that partially extends into the cavity to hold a spool that fits inside a roll of tape. A spring is disposed inside the pipe that automatically holds the axle in an upward position on the pipe. During use, the portion of the axle that extends outward acts as a finger bar that is used to lift the axle upward so that new, large roll of tape may be placed over the axle and into the cylindrical cavity.
REFERENCES:
patent: 144420 (1873-11-01), Stokes
patent: 3283886 (1966-11-01), Addis et al.
patent: 3796341 (1974-03-01), Berman
Craine Dean A.
Nguyen John Q.
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