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US3190127A Expired / Lapsed US ⏱️ 0.0 years remaining

Damped accelerometer

Assignee: Specialties Inc
•
Filing: 1962-07-27
•
Granted: 1965-06-22
•
Expires: 1982-07-27
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Abstract

No abstract record available.

Inventors

  • 👤 Edward S Gwathmey

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-10-29 22:30
CPC Classifications
G; G01; G01P; G01P15/00; G01P15/02; G01P15/08; G01P15/12; G01P15/121; G01P1/00; G01P1/003

Claims Analysis

Total Claims: 1
Claim 1
Independent Claim 161 words
IN A DAMPED ACCELEROMETER, A FIRST CYLINDER HAVING AN OPEN END FACING IN ONE DIRECTION, A SECOND CYLINDER HAVING AN AXIS SUBSTANTIALLY PARALEL WITH THE AXIS OF SAID FIRST CYLINDER AND HAVING AN OPEN END FACING IN A DIRECTION OPPOSITE TO SAID ONE DIRECTION, A FIRST PISTON MOVABLE IN SAID FIRST CYLINDER, A SECOND PISTON MOVABLE IN SAID SECOND CYLINDER, SUPPORT MEANS CONNECTING SAID CYLINDERS, A FIRST ARM PIVOTED TO SAID SUPPORT MEANS ADJACENT SAID SECOND CYLINDER, A SECOND ARM SUBSTANTIALLY PARALLEL WITH SAID FIRST ARM AND PIVOTED TO SAID SUPPORT MEANS ADJACENT SAID FIRST CYLINDER, FIRST CONNECTING MEANS PIVOTING SAID FIRST ARM TO SAID FIRST PISTON, SECOND CONNECTING MEANS PIVOTING SAID SECOND ARM TO SAID SECOND PISTON, INERTIA MEANS, PIVOT MEANS CONNECTING SAID INERTIA MEANS TO SAID FIRST AND SECOND ARMS, CONDUIT MEANS CONNECTING THE INTERIORS OF SAID CYLINDERS, RESILIENT MEANS YIELDINGLY SUPPORTING SAID INERTIA MEANS AND SAID ARMS, AND INCLUDING MEANS FOR SENSING ACCELERATIONS OR DECELERATIONS OF SAID ACCELEROMETER.

References Cited (Backward Citations)

FR1012387A Cited
US3001406A Cited
US2793261A Cited
US2948152A Cited
US3020367A Cited
US2960871A Cited

USPTO Annuity & Maintenance Windows

Annuity Stage Window Opens Payment Deadline Surcharge Period Until Estimated Fee Status
3.5 Years (Year 4) 1968-06-21 1968-12-21 1969-06-22 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1972-06-21 1972-12-21 1973-06-22 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 1976-06-21 1976-12-21 1977-06-22 $7700.00 Window Closed / Lapsed

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