Winding – tensioning – or guiding – Coil holder or support – Randomly oriented coil holder
Reexamination Certificate
1999-10-05
2001-05-08
Jillions, John M. (Department: 3653)
Winding, tensioning, or guiding
Coil holder or support
Randomly oriented coil holder
Reexamination Certificate
active
06227480
ABSTRACT:
FIELD OF THE INVENTION
The present invention relates generally to an adhesive tape dispenser, and more particularly to a device designed to dispense a roll of adhesive tape.
BACKGROUND OF THE INVENTION
The U.S. Pat. Ser. No. 09/037,088 now U.S. Pat. No. 6,027,069, and Ser. No. 09/161,457 now U.S. Pat. No. 6,019,308, disclose a device for dispensing a roll of adhesive tape. These two devices are intended to overcome the deficiencies of a device which is disclosed in the U.S. Pat. No. 4,659,031 and is provided with a revolving member
41
of a tubular construction, and a grip member
42
having a tubular body
43
, as shown in FIG.
1
. The revolving member
41
is pivoted with the tubular body
43
of the grip member
42
. If the revolving member
41
and the tubular body
43
are not pivoted with a proper tightness, the adhesive tape roll is prone to sway at the time when it is held with hand to facilitate the dispensing of the tape. In the event that the revolving member
41
and the tubular body
43
are pivoted with an excessive tightness, the revolving member
41
which is forced into a spool
44
tends to refrain the tubular body
43
of the grip member
42
, thereby resulting in a sluggish rotation of the revolving member
41
.
SUMMARY OF THE INVENTION
The primary objective of the present invention is to provide a device for dispensing an adhesive tape roll without causing the adhesive tape roll to sway.
The primary objective of the present invention is attained by a dispenser comprising a grip member and a revolving member, which are fitted together. The grip member has a cylindrical body which is provided with a ring-shaped lip and a ring-shaped slot opposite to the ring-shaped lip and having a plurality of retaining hooks. The cylindrical body is further provided with a locating plate. The revolving member is provided with a ring-shaped stop plate, a ring-shaped insertion hook, and a pivoting plate. The revolving member is fitted over the cylindrical body of the grip member such that the pivoting plate is pivoted to the locating plate, and that the insertion hook of the revolving member is retained by the retaining hooks of the grip member. The revolving member and the grip member are coaxially engaged such that they revolve relative to each other and that they are incapable of an axial displacement in relation to each other.
REFERENCES:
patent: 4582273 (1986-04-01), Saraisky
patent: 4659031 (1987-04-01), Saraisky
patent: 4817762 (1989-04-01), Powell
patent: 4834312 (1989-05-01), Riemenschneider
patent: 5203517 (1993-04-01), Parry et al.
Browdy and Neimark
Jillions John M.
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