Device for dispensing a product

Details Device for dispensing a product Device for dispensing a product

2007-10-23

2007-10-23

Jacyna, J. Casimer (Department: 3754)

Dispensing

With discharge assistant

Fluid pressure

C222S321800, C222S401000, C222S320000

Reexamination Certificate

active

10869916

ABSTRACT:
A device for dispensing a product may include a stationary portion, a pushbutton configured to move relative to the stationary portion and to be actuated to cause dispensing of a product, and a spring. The spring may include an assembly portion configured to associate the spring and the stationary portion with one another. The assembly portion may include at least one turn. The spring may further include a projecting portion configured to extend substantially along at least a portion of the pushbutton.

REFERENCES:
patent: 2766913 (1956-10-01), Wilshusen
patent: RE24599 (1959-02-01), Campbell
patent: 2941700 (1960-06-01), Gable
patent: 3104034 (1963-09-01), Sagarin et al.
patent: 3611820 (1971-10-01), Hempel
patent: 5392962 (1995-02-01), Meshberg
patent: 6371337 (2002-04-01), Garcia et al.
patent: 0 625 376 (1994-11-01), None
patent: 1 308 089 (1962-11-01), None
patent: 228 000 (1925-01-01), None
English language Derwent Abstract of EP 0 625 376, Nov. 23, 1994.

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