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US3619930A Expired / Lapsed US ⏱️ 0.0 years remaining

Firing mechanism with a pivoted finger piece mounted on a pivoted trigger link

Assignee: Individual
•
Filing: 1969-07-08
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Granted: 1971-11-16
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Expires: 1989-07-08
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Abstract

Abstract A TRIGGERING DEVICE FOR FIRING FLARES, ILLUMINATING AND SIGNALLING AMMUNITION, OR THE LIKE INCLUDES A HOUSING WHICH HOLDS A PROPELLING CHARGE, A FIRING PIN MOUNTED FOR AXIAL MOVEMENT TO A POSITION AT WHICH IT MAY STRIKE AND IGNITE THE PROPELLING CHARGE, SPRING MEANS BIASING THE FIRING PIN TOWARD THE PROPELLING CHARGE, A TRIGGER LINK HAVING A FIRING PIN ENGAGING FINGER THEREON. THE TRIGGER LINK HOLDS THE FIRING PIN IN A CENTER POSITION AGAINST THE FORCE OF THE SPRING MEANS AND PREVENTS ITS MOVEMENT TOWARD THE PROPELLING CHARGE. THE LINK IS MOUNTED FOR MOVEMENT ON A PATH IN WHICH THE FIRING PIN ENGAGING FINER PUSHES THE FIRING PIN BACK AGAINST THE FORCE OF THE SPRING MEANS, AND TO A SECOND POSITION IN WHICH THE FIRING PIN ENGAGING FINGER IS MOVED OUT OF THE PATH OF MOVEMENT OF THE FIRING PIN WHEREBY THE SPRING MEANS MAY DRIVE THE FIRING PIN AGAINST THE PROPELLING CHARGE.

Inventors

  • 👤 Paul Beerman
  • 👤 Kreis Iseriohn
  • 👤 Willi Grosse-Benne

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-10-23 05:05
CPC Classifications
F; F41; F41C; F41C3/00; F41C3/02; F42; F42C; F42C7/00; F42C7/12

Claims Analysis

Total Claims: 0
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References Cited (Backward Citations)

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USPTO Annuity & Maintenance Windows

Annuity Stage Window Opens Payment Deadline Surcharge Period Until Estimated Fee Status
3.5 Years (Year 4) 1974-11-15 1975-05-17 1975-11-16 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1978-11-15 1979-05-17 1979-11-16 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 1982-11-15 1983-05-17 1983-11-16 $7700.00 Window Closed / Lapsed

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