Dispensing – Gas or vapor dispensing – With cutter or punch
Patent
1976-03-24
1977-12-13
Tollberg, Stanley H.
Dispensing
Gas or vapor dispensing
With cutter or punch
222325, B67B 724
Patent
active
040624730
ABSTRACT:
A chemical dispensing anti-burglar booby trap device is disclosed from which a chemical such as tear gas is discharged into an area to be protected when an intruder opens a window or a door or forces open a window or a door to enter an unauthorized area with which the device is associated. The anti-burglar booby trap device employs a spring biased actuating member for discharging a chemical from a pressurized container. An improved trigger for releasably retaining the actuating member in a cocked position and for releasing the chemical are described.
REFERENCES:
patent: 2206818 (1940-07-01), Mapes
patent: 2732017 (1956-01-01), Fleming
patent: 3180524 (1965-04-01), Shepard et al.
patent: 3198384 (1965-08-01), Anderson
patent: 3236418 (1966-02-01), Dalle et al.
patent: 3278093 (1966-10-01), Lehmann
patent: 3528339 (1970-09-01), Bernhardt et al.
patent: 3930597 (1976-01-01), Fegley
Skaggs H. Grant
Tollberg Stanley H.
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