Dispensing – Gas or vapor dispensing
Patent
1979-04-30
1980-09-23
Spar, Robert J.
Dispensing
Gas or vapor dispensing
222192, 222509, 42 1G, 116 77, 116214, 116DIG44, F41F 1500
Patent
active
042238048
ABSTRACT:
A portable defense device combining a flashlight with a renewable, interchangeable cylinder containing compressed gas which may be used to generate a noise, to disperse dye and/or an odoriferous spray. The compressed gas may be stored in a canister which may take the form of a spray can having the typical articulated dispensing nozzle which is then received in an articulated throat assembly displaced to release the contents by a pivoted trigger engaging a pivoted arm assembly. In the normal state the trigger is aligned over the exit opening of the throat, thus protecting the dispensing nozzle from inadvertent release, and when released the trigger aligns to engage the arm.
REFERENCES:
patent: 2782748 (1957-02-01), Zegarowitz
patent: 3794791 (1974-02-01), Thomson
Morris Barbara O.
Morris Bob H.
Bak-Boychuk I. Michael
Handren Frederick R.
Spar Robert J.
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