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US5291680A Expired / Lapsed US ⏱️ 0.0 years remaining

Grenade launching apparatus

Assignee: United States Department of the Army
•
Filing: 1992-09-19
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Granted: 1994-03-08
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Expires: 2012-09-19
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Abstract

Abstract A grenade launching apparatus launches a number of grenades and has a conller and a launcher. The controller controls the launching and includes a selector which is responsive to operator input for selecting one or more of the grenades to be launched. The controller also includes a display for indicating that a selected grenade has been launched. The launcher is for launching one or more of the grenades and includes a firing circuit which is responsive to the selector. The firing circuit activates the launcher to launch each selected grenade. The launcher also includes a launch detector for detecting that a selected grenade has been launched by the firing circuit. The display of the controller is responsive to the launch detector.

Inventors

  • 👤 Paul G. Schabdach
  • 👤 Irving F. Barditch
  • 👤 William G. Rouse
  • 👤 John P. Fiala

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-11-03 15:10
CPC Classifications
F; F41; F41A; F41A19/00; F41A19/58

Claims Analysis

Total Claims: 6
Claim 1
Independent Claim 158 words
A grenade launcher for launching a plurality of grenades which includes a controller, comprising: a selector responsive to operator input for selecting one or more of the grenades to be launched, said selector including means for sequentially designating which of the grenades have been selected wherein said means for sequentially designating includes means for producing a clock signal having one or more clock pulses corresponding to each of the selected grenades and means for assigning the clock pulses to the grenades for designating which of the grenades have been selected; and display means for indicating that a selected grenade has been launched; and means for launching one or more of the grenades comprising: a firing circuit responsive to the selector for activating said launching means for launching each said selected grenade; and a launch detector for detecting that a selected grenade has been launched by the firing circuit, wherein said display means is responsive to said launch detector.
Claim 2
Dependent Claim 158 words
A grenade launcher for launching a plurality of grenades which includes a controller, comprising: a selector responsive to operator input for selecting one or more of the grenades to be launched, said selector including means for sequentially designating which of the grenades have been selected wherein said means for sequentially designating includes means for producing a clock signal having one or more clock pulses corresponding to each of the selected grenades and means for assigning the clock pulses to the grenades for designating which of the grenades have been selected; and display means for indicating that a selected grenade has been launched; and means for launching one or more of the grenades comprising: a firing circuit responsive to the selector for activating said launching means for launching each said selected grenade; and a launch detector for detecting that a selected grenade has been launched by the firing circuit, wherein said display means is responsive to said launch detector.
Claim 3
Dependent Claim 201 words
A grenade launcher for launching a plurality of grenades which includes a controller, comprising: a selector responsive to operator input for selecting one or more of the grenades to be launched, said selector including means for sequentially designating which of the grenades have been selected; display means for indicating that a selected grenade has been launched; and means for launching one or more of the grenades comprising: a firing circuit responsive to the selector for activating said launching means for launching each said selected grenade said firing circuit including means for sequentially activating said launching means to launch each of the selected grenades in a preset order responsive to said means for sequentially designating which of the grenades have been selected; wherein said means for sequentially activating said launching means includes means for producing a clock signal having one or more clock pulses corresponding to each of the selected grenades, wherein said means for sequentially activating said launching means is synchronized with said means for sequentially designating which of the grenades have been selected; and a launch detector for detecting that a selected grenade has been launched by the firing circuit, wherein said display means is responsive to said launch detector.
Claim 4
Dependent Claim 201 words
A grenade launcher for launching a plurality of grenades which includes a controller, comprising: a selector responsive to operator input for selecting one or more of the grenades to be launched, said selector including means for sequentially designating which of the grenades have been selected; display means for indicating that a selected grenade has been launched; and means for launching one or more of the grenades comprising: a firing circuit responsive to the selector for activating said launching means for launching each said selected grenade said firing circuit including means for sequentially activating said launching means to launch each of the selected grenades in a preset order responsive to said means for sequentially designating which of the grenades have been selected; wherein said means for sequentially activating said launching means includes means for producing a clock signal having one or more clock pulses corresponding to each of the selected grenades, wherein said means for sequentially activating said launching means is synchronized with said means for sequentially designating which of the grenades have been selected; and a launch detector for detecting that a selected grenade has been launched by the firing circuit, wherein said display means is responsive to said launch detector.
Claim 5
Dependent Claim 177 words
A grenade launcher for launching a plurality of grenades comprising: a controller comprising: a selector responsive to operator input for selecting one or more of the grenades to be launched, said selector including means for sequentially designating which of the grenades have been selected, display means for indicating that a selected grenade has been launched; and means for launching one or more of the grenades comprising: a firing circuit responsive to the selector for activating said launching means for launching each said selected grenade, said firing circuit including means for sequentially activating said launching means to launch each of the selected grenades in a preset order responsive to said means for sequentially designating which of the grenades have been selected; a launch detector for detecting that a selected grenade has been launched by the firing circuit, wherein said display means is responsive to said launch detector; and means for providing a reset signal for synchronizing said launching means to said controller for a preselected number of clock pulses corresponding to each of the grenades that are selected.
Claim 6
Dependent Claim 177 words
A grenade launcher for launching a plurality of grenades comprising: a controller comprising: a selector responsive to operator input for selecting one or more of the grenades to be launched, said selector including means for sequentially designating which of the grenades have been selected, display means for indicating that a selected grenade has been launched; and means for launching one or more of the grenades comprising: a firing circuit responsive to the selector for activating said launching means for launching each said selected grenade, said firing circuit including means for sequentially activating said launching means to launch each of the selected grenades in a preset order responsive to said means for sequentially designating which of the grenades have been selected; a launch detector for detecting that a selected grenade has been launched by the firing circuit, wherein said display means is responsive to said launch detector; and means for providing a reset signal for synchronizing said launching means to said controller for a preselected number of clock pulses corresponding to each of the grenades that are selected.

References Cited (Backward Citations)

US3312869A Cited
US3598015A Cited
US4068556A Cited
DE3013462A1 Cited

USPTO Annuity & Maintenance Windows

Annuity Stage Window Opens Payment Deadline Surcharge Period Until Estimated Fee Status
3.5 Years (Year 4) 1997-03-07 1997-09-06 1998-03-08 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 2001-03-07 2001-09-06 2002-03-08 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 2005-03-07 2005-09-06 2006-03-08 $7700.00 Window Closed / Lapsed

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