Manually operated trigger type dispenser

Details Manually operated trigger type dispenser Manually operated trigger type dispenser

1994-07-21

1996-10-15

Kaufman, Joseph A.

Dispensing

With lock or fastening seal

Inhibiting operation of flow controller or closure

222382, 2223831, B67D 533

Patent

active

055646042

ABSTRACT:
A hook is formed on the rear surface of a nozzle cover. A cantilever is formed on the front surface of a nozzle and extends forward. An engaging portion engageable with the hook, such as another hook is formed on the upper surface of the cantilever. The hook of the nozzle cover is disengaged with the hook of the cantilever by pushing the cantilever and bending the cantilever downward.

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patent: 4815663 (1989-03-01), Tada
patent: 4852770 (1989-08-01), Sledge
patent: 4958754 (1990-09-01), Dennis
patent: 5373991 (1994-12-01), Nelson

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