US3586236A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Water cannon vehicle
Assignee: Keller and Knappich GmbH
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Filing: 1969-06-02
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Granted: 1971-06-22
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Expires: 1989-06-02
Abstract
Abstract A motor-driven water cannon vehicle having a cabin with a roof which includes swivel mountings for supporting a plurality of water nozzles. The cabin includes a windshield with a protective screen or grating mounted over it. Water nozzles are also provided on the sides of the vehicle to protect blind spots. The windshield also includes wipers and solvent wash sprays to clear away paint or chemicals used against the vehicle.
Inventors
- 👤 George Schaffler
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 10:51
CPC Classifications
F; F41; F41H; F41H9/00; A; A62; A62C; A62C27/00; B; B60; B60J; B60J1/00; B60J1/20; B60J1/2011; B60P; B60P3/00; B60P3/30; B60S; B60S1/00; B60S1/02; B60S1/46; B60S1/48; F41B; F41B9/00; F41B9/0087; F41B9/0093; F41H5/00; F41H5/02; F41H5/023; F41H5/026; F41H7/00; F41H7/02
Claims Analysis
Total Claims: 12
Claim 1
Independent Claim
94 words
A motor-driven water cannon vehicle comprising; a cabin, a roof disposed over said cabin, a plurality of pivotable mountings disposed on said roof, at least one water nozzle connected to each of said mountings, a windshield mounted in said cabin, a protective grating of meshlike construction mounted spacedapart from and in front of said windshield on said cabin, windshield washing means, a solvent for dispersal from said washing means for washing said windshield when contaminated with oil base paint, and high pressure water rinsing means for washing said windshield and for extinguishing burning liquids.
Claim 2
Dependent Claim
94 words
A motor-driven water cannon vehicle comprising; a cabin, a roof disposed over said cabin, a plurality of pivotable mountings disposed on said roof, at least one water nozzle connected to each of said mountings, a windshield mounted in said cabin, a protective grating of meshlike construction mounted spacedapart from and in front of said windshield on said cabin, windshield washing means, a solvent for dispersal from said washing means for washing said windshield when contaminated with oil base paint, and high pressure water rinsing means for washing said windshield and for extinguishing burning liquids.
Claim 3
Dependent Claim
97 words
A motor-driven water cannon vehicle comprising; a cabin, a roof disposed over said cabin, a plurality of pivotable mountings disposed on said roof, at least one water nozzle connected to each of said mountings, a windshield mounted in said cabin, a protective grating of meshlike construction mounted spaced apart from and in front of said windshield on said cabin, and water nozzle pivotable mountings disposed on the longitudinal sides of the vehicle for sweeping the blind spots of said roof nozzles, said pivotable mountings disposed on the longitudinal side being retractable into recesses defined by the vehicle.
Claim 4
Dependent Claim
97 words
A motor-driven water cannon vehicle comprising; a cabin, a roof disposed over said cabin, a plurality of pivotable mountings disposed on said roof, at least one water nozzle connected to each of said mountings, a windshield mounted in said cabin, a protective grating of meshlike construction mounted spaced apart from and in front of said windshield on said cabin, and water nozzle pivotable mountings disposed on the longitudinal sides of the vehicle for sweeping the blind spots of said roof nozzles, said pivotable mountings disposed on the longitudinal side being retractable into recesses defined by the vehicle.
Claim 5
Dependent Claim
30 words
The water cannon vehicle as recited in claim 2 additionally comprising further gratings spaced from the rear said columns side windows of said cabin, said gratings being of meshlike structure.
Claim 6
Dependent Claim
26 words
The water cannon vehicle as recited in claim 2 comprising control columns for said roof nozzles, said columns projecting through said roof partially into said cabin.
Claim 7
Dependent Claim
22 words
The water cannon vehicle as recited in claim 2 comprising wedge-shaped armored hood on the front of the vehicle for clearing obstacles.
Claim 8
Dependent Claim
35 words
The water cannon vehicle as recited in claim 5, wherein said hood defines an opening, a snowplow attachment plate mounted behind said opening, and a lockable front section for securing said opening to said vehicle.
Claim 9
Dependent Claim
24 words
The water cannon vehicle as recited in claim 4, comprising means operable from said cabin for moving said protective grating vertically upward and downward.
Claim 10
Dependent Claim
28 words
The water cannon vehicle as recited in claim 1 additionally comprising further gratings spaced from rear and side windows of said cabin, said gratings being of meshlike structure.
Claim 11
Dependent Claim
26 words
The water cannon vehicle as recited in claim 1, comprising control columns for said roof nozzles, said columns projecting through said roof partially into said cabin.
Claim 12
Dependent Claim
58 words
The water cannon vehicle as recited in claim l, comprising wedge-shaped armored hood on the front of the vehicle for clearing obstacles. ll. The water cannon vehicle as recited in claim 10, wherein said hood defines an opening, a snowplow attachment plate mounted behind said opening, and a lockable front section for securing said opening to said vehicle.
References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1974-06-21 | 1974-12-21 | 1975-06-22 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1978-06-21 | 1978-12-21 | 1979-06-22 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1982-06-21 | 1982-12-21 | 1983-06-22 | $7700.00 | Window Closed / Lapsed |