Long distance marking devices and related method

Details Long distance marking devices and related method Long distance marking devices and related method

1990-04-23

1994-05-24

Page, Thurman K.

Dispensing

With discharge assistant

Fluid pressure

424 45, 424 47, 239337, 239573, 222394, 222527, B65D 8300

Patent

active

053140974

ABSTRACT:
The present invention provides a device and method for propelling liquids to long distances. The invention is especially useful for marking animals such as sheep for identification purposes. The device itself comprises a container, liquid residing within said container, gas propellant residing within said container, means comprising an inlet and an outlet for controlling the discharge of said liquid from said container, said means being biased in a closed position and being movable to an open position in response to external pressure thereto, wherein the inlet of said means is in communication with said container, and a tube through which said liquid exits said device in communication with the outlet of said discharge means, said tube extending outwardly from said outlet, wherein the combination of said discharge means, said tube, and said propellant are adapted for discharging said liquid as a liquid stream to a distance of from about ten to about twenty-five feet when said discharge means is moved into the open position. The discharged liquid used in the device and method is also nonflammable according to CSMA and Consumer Product Safety Commission standards.

REFERENCES:
patent: 3698645 (1972-10-01), Coffey
patent: 4080481 (1978-03-01), Dillenschneider
patent: 4439342 (1984-03-01), Albanese
patent: 4981677 (1991-01-01), Thau

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