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US3103214A Expired / Lapsed US ⏱️ 0.0 years remaining

Photoelectric transducer

Assignee: Dynamics Corp of America
•
Filing: 1962-04-10
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Granted: 1963-09-10
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Expires: 1982-04-10
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Abstract

No abstract record available.

Inventors

  • 👤 Smith Peter

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-10-23 15:51
CPC Classifications
A; A61; A61B; A61B5/00; A61B5/02; A61B5/021; A61B5/022; A61B5/024; A61B5/02416; A61B5/02422

Claims Analysis

Total Claims: 2
Claim 1
Independent Claim 63 words
A DIGITAL TRANSDUCER FOR DETECTING ARTERIAL PULSATIONS COMPRISING A SUBSTANTIALLY RECTANGULAR SHAPED HOUSING, A LIGHT SOURCE WITHIN SAID HOUSING, A FIRST RECESS EXTENDING FROM SAID LIGHT SOURCE TO ONE FACE OF SAID HOUSING, A PHOTOELECTRIC CELL WITHIN SAID HOUSING,A SECOND RECESS EXTENDING FROM SAID CELL TO SAID ONE FACE OF SAID HOUSING, AN ARCAUTE GROOVE IN SAID ONE FACE OF SAID HOUSING EXTEND-
Claim 2
Dependent Claim 63 words
A DIGITAL TRANSDUCER FOR DETECTING ARTERIAL PULSATIONS COMPRISING A SUBSTANTIALLY RECTANGULAR SHAPED HOUSING, A LIGHT SOURCE WITHIN SAID HOUSING, A FIRST RECESS EXTENDING FROM SAID LIGHT SOURCE TO ONE FACE OF SAID HOUSING, A PHOTOELECTRIC CELL WITHIN SAID HOUSING,A SECOND RECESS EXTENDING FROM SAID CELL TO SAID ONE FACE OF SAID HOUSING, AN ARCAUTE GROOVE IN SAID ONE FACE OF SAID HOUSING EXTEND-

References Cited (Backward Citations)

US3040737A Cited

USPTO Annuity & Maintenance Windows

Annuity Stage Window Opens Payment Deadline Surcharge Period Until Estimated Fee Status
3.5 Years (Year 4) 1966-09-09 1967-03-11 1967-09-10 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1970-09-09 1971-03-11 1971-09-10 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 1974-09-09 1975-03-11 1975-09-10 $7700.00 Window Closed / Lapsed

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