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US3638836A Expired / Lapsed US ⏱️ 0.0 years remaining

Combined flashlight and chemical expelling device

Assignee: Individual
•
Filing: 1970-02-04
•
Granted: 1972-02-01
•
Expires: 1990-02-04
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Abstract

Abstract A can of aerosol expelled chemical is combined with a flashlight, and chemical from the can passes through a conduit and out through a dispensing nozzle arranged so that the chemical is dispensed toward the same point on which the flashlight beam impinges. Means are provided for selectively dispensing the chemical from the can.

Inventors

  • 👤 Charles W Vickers

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-10-27 18:25
CPC Classifications
F; F21; F21V; F21V33/00; F21V33/0064; F21L; F21L4/00; F21L4/005; F41; F41H; F41H9/00; F41H9/10

Claims Analysis

Total Claims: 12
Claim 1
Independent Claim 79 words
A riot control attachment for flashlights of the type including a cylindrical battery case having a base at one end thereof and a light reflector at the opposite end thereof comprising a container arranged in axial alignment with said battery case, means detachably securing said container to said base, a deterrent-chemical-containing aerosol can mounted in said container, a conduit secured to said flashlight terminating adjacent said reflector, and means for dispensing chemicals from said aerosol can through said conduit.
Claim 2
Dependent Claim 79 words
A riot control attachment for flashlights of the type including a cylindrical battery case having a base at one end thereof and a light reflector at the opposite end thereof comprising a container arranged in axial alignment with said battery case, means detachably securing said container to said base, a deterrent-chemical-containing aerosol can mounted in said container, a conduit secured to said flashlight terminating adjacent said reflector, and means for dispensing chemicals from said aerosol can through said conduit.
Claim 3
Dependent Claim 48 words
A device as claimed in claim 1 wherein said aerosol can is provided with a dispensing valve and said conduit is arranged in contact with said dispensing valve whereby upon actuation of the means for dispensing chemicals from said aerosol can said chemicals are fed through said conduit.
Claim 4
Dependent Claim 25 words
A device as claimed in claim 1 wherein means are provided encompassing said flashlight and said conduit for detachably securing said conduit to said flashlight.
Claim 5
Dependent Claim 36 words
A device as claimed in claim 1 wherein the means securing said container to said flashlight includes a cover having an annular flange telescopically receiving said container and means on said flange securing said container thereto.
Claim 6
Dependent Claim 126 words
In a combined flashlight and chemical expelling device comprising an elongated casing means for housing a light bulb and focusing beam reflector assembly at a forward end thereof and oriented to forwardly direct a beam of light from said bulb, said casing means including two chambers in end to alignment, battery means for illuminating said bulb in one of said chambers, a pressurized can of chemicals in the other of said chambers, an elongated conduit having one end disposed in said other chamber and extending forwardly therefrom and terminating in a forwardly directed outlet adjacent said reflector, and manually operable means for dispensing chemicals from said can through said conduit to said outlet whereby chemicals are directed generally in the direction of the beam of light.
Claim 7
Dependent Claim 126 words
In a combined flashlight and chemical expelling device comprising an elongated casing means for housing a light bulb and focusing beam reflector assembly at a forward end thereof and oriented to forwardly direct a beam of light from said bulb, said casing means including two chambers in end to alignment, battery means for illuminating said bulb in one of said chambers, a pressurized can of chemicals in the other of said chambers, an elongated conduit having one end disposed in said other chamber and extending forwardly therefrom and terminating in a forwardly directed outlet adjacent said reflector, and manually operable means for dispensing chemicals from said can through said conduit to said outlet whereby chemicals are directed generally in the direction of the beam of light.
Claim 8
Dependent Claim 21 words
In the device as claimed in claim 5 wherein said casing means further includes means for detachably securing said chambers together.
Claim 9
Dependent Claim 29 words
In the device as claimed in claim 5 wherein said casing means rearwardly of said reflector assembly is generally cylindrical with each of said chambers being in axial alignment.
Claim 10
Dependent Claim 37 words
In the device as claimed in claim 5 wherein said manually operable means includes a dispensing valve located at the outlet of said can and means exposed outwardly of said casing for selectively operating said dispensing valve.
Claim 11
Dependent Claim 14 words
In the device as claimed in claim 5 wherein each, said chambers are cylindrical.
Claim 12
Dependent Claim 15 words
In the device as claimed in claim 9 wherein said Cylindrical chambers are axially aligned.

References Cited (Backward Citations)

US1299076A Cited
US2577857A Cited
US2598357A Cited
US2597565A Cited
US2629516A Cited
US2755973A Cited
US3035738A Cited

USPTO Annuity & Maintenance Windows

Annuity Stage Window Opens Payment Deadline Surcharge Period Until Estimated Fee Status
3.5 Years (Year 4) 1975-01-31 1975-08-02 1976-02-01 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1979-01-31 1979-08-02 1980-02-01 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 1983-01-31 1983-08-02 1984-02-01 $7700.00 Window Closed / Lapsed

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