Severable piston pump

Details Severable piston pump Severable piston pump

2011-06-14

2011-06-14

Shaver, Kevin P (Department: 3754)

Dispensing

With discharge assistant

With movable nozzle interconnected therewith

C222S321100

Reexamination Certificate

active

07959037

ABSTRACT:
A piston pump having a piston forming element carrying at an inner end a removable member which becomes secured in a piston chamber forming member and detached from the piston forming element within the piston chamber forming member.

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patent: 0 836 824 (1998-04-01), None
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