Dispensing – Gas or vapor dispensing – With cutter or punch
Patent
1975-02-03
1976-07-06
Reeves, Robert B.
Dispensing
Gas or vapor dispensing
With cutter or punch
222 835, 222162, 222 61, B67B 724
Patent
active
039677575
ABSTRACT:
A chemical dispensing anti-burglary device is described in which a chemical irritant such as tear gas is discharged into the area to be protected when an intruder opens a window or opens a door or enters an unauthorized area with which the device is associated. The anti-burglary device employs a spring biased pressurized container for discharging a chemical through a passageway and nozzle. A mechanical trigger for releasably retaining the pressurized container in a cocked position, an improved mechanical and electromechanical trigger to release the chemical, and a built in safety to deactivate the device which makes it virtually impossible to accidentally discharge the device are described.
REFERENCES:
patent: 1786273 (1930-12-01), Turner
patent: 2534465 (1950-12-01), Marini
patent: 2665037 (1954-01-01), Zublin
patent: 3137414 (1964-06-01), Steinkamp
patent: 3180524 (1965-04-01), Shepard et al.
patent: 3198384 (1965-08-01), Anderson
patent: 3203594 (1965-08-01), Jones
patent: 3228565 (1966-01-01), Stanzel
patent: 3266668 (1966-08-01), Davis
patent: 3377005 (1968-04-01), Marder
patent: 3426942 (1969-02-01), McMains et al.
Reeves Robert B.
Skaggs H. Grant
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