Coating implements with material supply – Including ball – roller or endless-belt tool – Ball
Patent
1977-11-21
1979-09-18
Coughenour, Clyde I.
Coating implements with material supply
Including ball, roller or endless-belt tool
Ball
222513, 222562, 401216, B05C 1702
Patent
active
041681282
ABSTRACT:
An improved dual-seal, wide-surface roller-type dispensing package combination for cosmetics and the like. A wide-surface dispensing roller is held in place in a fitment which is adapted to be attached to the finish portion of a container for the product to be dispensed. The dispensing roller is allowed to revolve within the fitment to facilitate uniform dispensing and application of the contents of the container. The total package is completed by a closure which is adapted to snap into engagement with the container. A primary seal is formed between the dispensing roller and the fitment upon application of the closure. The closure also includes a quantity of resilient material, such as a foamed polymer, positioned to contact the dispensing roller and the fitment to form a secondary seal to prevent leakage of product when the closure is placed into engagement with the container.
REFERENCES:
patent: 2807817 (1957-10-01), Ackerman
patent: 2910712 (1959-11-01), Schaich et al.
patent: 2998616 (1961-09-01), Gentile
patent: 3039132 (1962-06-01), Hambley
patent: 3075230 (1963-01-01), Marchant
patent: 3090987 (1963-05-01), Ruekberg
patent: 3174175 (1965-03-01), Frank
patent: 3349975 (1967-10-01), Damron
patent: 3410460 (1968-11-01), Musher
patent: 4002411 (1977-01-01), Harbauer
Fillmore William E.
Mumford George V.
Click Myron E.
Coughenour Clyde I.
Nelson John R.
Owens--Illinois, Inc.
Wilson David H.
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