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US 4,286,729 AGranted
Tape dispenser package with core friction ring
AssigneeW. H. Brady Co.
InventorGerald T. Downing
Life of this patent
Estimating the term…
Abstract
A tape package for a roll of adhesive tape having a cover element joined to a base member. The cover element is formed to have a housing portion including a circular wall. A friction ring is carried on the circular wall and engages the inner core surface of the roll of tape.
Claims3
In a tape package of the type comprising
- (a) a base member, (b) a formed cover element having a housing portion, an exit section and a peripheral flange joined to the base member, and (c) a roll of adhesive tape carried in the housing portion with part of the tape unwound from the roll and extending through the exit section of the cover element, the improvement wherein:
- (1) the housing portion of the cover element has a top wall spaced from a bottom wall, and a vertical wall connecting the top and bottom walls;
- and
- (2) a friction ring is supported on the vertical wall and engages the inner surface of the roll of tape to apply restraining force thereagainst as the roll rotates upon removal of tape from the package, the friction ring being made of compressible felt or plastic foam.
1 more element
Dependencies are inferred from the claim text.