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Assignee: Bendix Corp
•
Filing: 1962-05-10
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Granted: 1963-07-30
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Expires: 1982-05-10
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Abstract

No abstract record available.

Inventors

  • 👤 Joseph W Poliseo

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-10-27 15:23
CPC Classifications
F; F04; F04B; F04B19/00; F04B19/20; F04B19/24; F04B43/00; F04B43/08; F04B43/10; Y; Y10; Y10S; Y10S60/00; Y10S60/911

Claims Analysis

Total Claims: 2
Claim 1
Independent Claim 132 words
A DEVICE OF THE CHARACTER DESCRIBED COMPRISING: A HOLLOW SUPPORT HOUSING; A FIRST BELLOWS SUPPORTED WITHING THE HOUSING ADAPTED FOR EXPANSIVE AND CONTRACTIVE MOVEMENTS; A SECOND BELLOWS SUPPORTED WITHIN THE HOUSING COOPERATING WITH SAID FIRST BELLOWS ADAPTED FOR EXPANSIVE AND CONTRACTIVE MOVEMENTS, SAID FIRST BELLOWS ADAPTED TO ASSUME A NORMALLY EXPANDED CONDITION AND SAID SECOND BELLOWS ADAPTED TO BE MAINTAINED IN A NORMALLY CONTRACTED CONDITION; VALVE MEANS IN ONE OF SAID BELLOWS; THERMAL ACTUATOR MEANS COOPERATING WITH THE OTHER OF SAID BELLOWS ADAPTED WHEN ENERGIZED TO CAUSE MOVEMENT OF SAID OTHER BELLOWS AND SUBSTANTIALLY CONCOMITANT OPPOSITE MOVEMENT OF SAID ONE BELLOWS; AND MEANS, INCLUDING MEANS ADAPTED TO SENSE MOVEMENTS OF THE BELLOWS, OPERATIVELY CONNECTED TO THE THERMAL ACTUATOR MEANS FOR ALTERNATELY ENERGIZING AND DEENERGIZING THE THERMAL ACTUATOR MEANS RESPONSIVE TO SAID MOVEMENTS.
Claim 2
Independent Claim 132 words
A DEVICE OF THE CHARACTER DESCRIBED COMPRISING: A HOLLOW SUPPORT HOUSING; A FIRST BELLOWS SUPPORTED WITHING THE HOUSING ADAPTED FOR EXPANSIVE AND CONTRACTIVE MOVEMENTS; A SECOND BELLOWS SUPPORTED WITHIN THE HOUSING COOPERATING WITH SAID FIRST BELLOWS ADAPTED FOR EXPANSIVE AND CONTRACTIVE MOVEMENTS, SAID FIRST BELLOWS ADAPTED TO ASSUME A NORMALLY EXPANDED CONDITION AND SAID SECOND BELLOWS ADAPTED TO BE MAINTAINED IN A NORMALLY CONTRACTED CONDITION; VALVE MEANS IN ONE OF SAID BELLOWS; THERMAL ACTUATOR MEANS COOPERATING WITH THE OTHER OF SAID BELLOWS ADAPTED WHEN ENERGIZED TO CAUSE MOVEMENT OF SAID OTHER BELLOWS AND SUBSTANTIALLY CONCOMITANT OPPOSITE MOVEMENT OF SAID ONE BELLOWS; AND MEANS, INCLUDING MEANS ADAPTED TO SENSE MOVEMENTS OF THE BELLOWS, OPERATIVELY CONNECTED TO THE THERMAL ACTUATOR MEANS FOR ALTERNATELY ENERGIZING AND DEENERGIZING THE THERMAL ACTUATOR MEANS RESPONSIVE TO SAID MOVEMENTS.

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) 1966-07-29 1967-01-28 1967-07-30 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1970-07-29 1971-01-28 1971-07-30 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 1974-07-29 1975-01-28 1975-07-30 $7700.00 Window Closed / Lapsed

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