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US3242344A Expired / Lapsed US ⏱️ 0.0 years remaining

Wide field scanning mechanism with two pluralities of scanning apertures perpendicular to each other

Assignee: Kollsman Instrument Corp
•
Filing: 1961-12-11
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Granted: 1966-03-22
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Expires: 1981-12-11
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Abstract

No abstract record available.

Inventors

  • 👤 Jacob S Zuckerbraun

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-11-08 04:01
CPC Classifications
G; G01; G01S; G01S3/00; G01S3/78; G01S3/782; G01S3/785; G01S3/786; G01S3/7867

Claims Analysis

Total Claims: 1
Claim 1
Independent Claim 156 words
A LIGHT TRACKING DEVICE HAVING A WIDE FIELD OF VIEW; SAID LIGHT TRACKING DEVICE INCLUDING A SCANNING MECHANISM FOR SCANNING THE IMAGE OF A LIGHT SOURCE AND A PHOTOSENSING MEANS FOR RECEIVING THE LIGTH WHICH PASSES THROUGH SAID SCANNING MEANS; SAID SCANNING MECHANISM INCLUDING A PLURALITY OF SCANNING APERTURES IN THE PLANE OF THE IMAGE OF SAID LIGHT SOURCE; SAID PHOTOSENSING DEVICE INCLUDING AT LEAST A SINGLE PHOTOSENSITIVE AREA FOR COOPERATION WITH SAID PLURALITY OF SCANNING APERTURES; SAID PLURALITY OF SCANNING APERTURES BEING FORMED OF A FIRST PLURALITY OF SLOTS AND A SECOND PLURALITY OF SLOTS; SAID FIRST AND SECOND PLURALITY OF SLOTS IN PARALLEL CONTIGUOUS RELATIONSHIP; SAID SECOND PLURALITY OF SLOTS BEING PERPENDICULAR TO SAID FIRST PLURALITY OF SLOTS; SAID FIRST PLURALITY OF SLOTS BEING OSCILLATED WITH RESPECT TO SAID SECOND PLURALITY OF SLOTS TO CAUSE SAID APERTURES TO SCAN; SAID FIRST AND SECOND PLURALITY OF SLOTS BEING ELONGATED RECTANGLES SUBSTANTIALLY PERPENDICULAR TO ONE ANOTHER.

References Cited (Backward Citations)

US2000948A Cited
US1951666A Cited
US2398552A Cited
US2923202A Cited
US2720810A Cited
US3149235A Cited

USPTO Annuity & Maintenance Windows

Annuity Stage Window Opens Payment Deadline Surcharge Period Until Estimated Fee Status
3.5 Years (Year 4) 1969-03-21 1969-09-20 1970-03-22 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1973-03-21 1973-09-20 1974-03-22 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 1977-03-21 1977-09-20 1978-03-22 $7700.00 Window Closed / Lapsed

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