Dispensing – Plural sources – compartment – containers and/or spaced jacket – With discharge assistant for each source
Patent
1997-05-12
1999-12-07
Kaufman, Joseph A.
Dispensing
Plural sources, compartment, containers and/or spaced jacket
With discharge assistant for each source
2223831, 239304, 239306, 239333, B67D 552
Patent
active
059968478
ABSTRACT:
The assembly comprises a pair of substantially identical unitary plastic molded units, each unit having a tubular stem formed with a piston at one end and a nozzle head at the other. Each unit has a female snap-type connector facing to one side and spaced therefrom a male snap-type connector facing to the same side, the molded units being disposed side-by-side with the male snap-type connectors snappingly received into the female snap-type connectors of the respective stems.
REFERENCES:
patent: 5009342 (1991-04-01), Lawrence et al.
patent: 5152461 (1992-10-01), Proctor
patent: 5439141 (1995-08-01), Clark et al.
patent: 5472119 (1995-12-01), Park et al.
patent: 5535950 (1996-07-01), Barriac et al.
patent: 5562250 (1996-10-01), O'Neill
patent: 5683014 (1997-11-01), Smolen, Jr. et al.
Bachand George M.
Smolen, Jr. Richard J.
Kaufman Joseph A.
Owens-Illinois Closure Inc.
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