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US3139015A Expired / Lapsed US ⏱️ 0.0 years remaining

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Assignee: Individual
•
Filing: 1960-05-27
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Granted: 1964-06-30
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Expires: 1980-05-27
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Abstract

No abstract record available.

Inventors

  • 👤 Crockwell Douglass

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-11-04 22:55
CPC Classifications
G; G03; G03B; G03B37/00; G03B37/02

Claims Analysis

Total Claims: 2
Claim 1
Independent Claim 242 words
CAMERA APPARATUS OF THE CLASS DESCRIBED COMPRISING IN COMBINATION, A SUPPORTING STRUCTURE, A HOLLOW ROTOR ROTATABLE ON SAID SUPPORTING STRUCTURE FROM COCKED POSITION IN FILM-EXPOSING DIRECTION AND REVERSELY TO COCKED POSITION IN RETURNING DIRECTION, STOP MEANS FOR LIMITING ROTATION OF SAID ROTOR IN FILM-EXPOSING DIRECTION TO A CERTAIN ANGLE, LOCK MEANS FOR RELEASABLY LOCKING SAID ROTOR IN COCKED POSITION, STRIP FILM MATERIAL SUPPORTING MEANS WITHIN SAID ROTOR FOR SUPPORTING STRIP FILM MATERIAL RELATIVE TO SAID ROTOR, POWER MEANS FOR ROTATING SAID ROTOR IN FILM-EXPOSING DIRECTION, A LENS MECHANISM CARRIED BY SAID ROTOR ON AN AXIS TRANSVERSE TO THE AXIS OF ROTATION OF SAID ROTOR FOR DIRECTING LIGHT TO SPACED LOCATIONS ON THE STRIP FILM MATERIAL, APERTURE MEANS HAVING AN APERTURE FOR SAID LENS MECHANISM, BAFFLE MEANS COVERING THE APERTURE OF SAID APERTURE MEANS IN COCKED POSITION OF SAID ROTOR, MANUALLY OPERABLE COVERING MEANS FOR COVERING AND UNCOVERING THE APERTURE OF SAID APERTURE MEANS AND INCLUDING A CIRCULAR BAND INWARDLY OF SAID APERTURE MEANS AND ROTATABLE IN OPPOSITE DIRECTIONS AND HAVING AN APERTURE FOR REGISTERING WITH THE APERTURE OF SAID APERTURE MEANS, AND AUTOMATIC MEANS ENGAGEABLE AS SAID ROTOR COMPLETES ITS FILM-EXPOSING ROTATION TO OPERATE SAID COVERING MEANS TO APERTURE COVERING POSITION AND INCLUDING ENGAGEABLE PARTS CARRIED BY SAID SUPPORTING STRUCTURE AND COVERING MEANS AND ARRANGED FOR ENGAGEMENT AT THE END OF THE FILM-EXPOSING ROTATION OF SAID ROTOR FOR ROTATING THE BAND OF SAID BAFFLE MEANS TO MOVE THE APERTURES OUT OF REGISTER.
Claim 2
Dependent Claim 242 words
CAMERA APPARATUS OF THE CLASS DESCRIBED COMPRISING IN COMBINATION, A SUPPORTING STRUCTURE, A HOLLOW ROTOR ROTATABLE ON SAID SUPPORTING STRUCTURE FROM COCKED POSITION IN FILM-EXPOSING DIRECTION AND REVERSELY TO COCKED POSITION IN RETURNING DIRECTION, STOP MEANS FOR LIMITING ROTATION OF SAID ROTOR IN FILM-EXPOSING DIRECTION TO A CERTAIN ANGLE, LOCK MEANS FOR RELEASABLY LOCKING SAID ROTOR IN COCKED POSITION, STRIP FILM MATERIAL SUPPORTING MEANS WITHIN SAID ROTOR FOR SUPPORTING STRIP FILM MATERIAL RELATIVE TO SAID ROTOR, POWER MEANS FOR ROTATING SAID ROTOR IN FILM-EXPOSING DIRECTION, A LENS MECHANISM CARRIED BY SAID ROTOR ON AN AXIS TRANSVERSE TO THE AXIS OF ROTATION OF SAID ROTOR FOR DIRECTING LIGHT TO SPACED LOCATIONS ON THE STRIP FILM MATERIAL, APERTURE MEANS HAVING AN APERTURE FOR SAID LENS MECHANISM, BAFFLE MEANS COVERING THE APERTURE OF SAID APERTURE MEANS IN COCKED POSITION OF SAID ROTOR, MANUALLY OPERABLE COVERING MEANS FOR COVERING AND UNCOVERING THE APERTURE OF SAID APERTURE MEANS AND INCLUDING A CIRCULAR BAND INWARDLY OF SAID APERTURE MEANS AND ROTATABLE IN OPPOSITE DIRECTIONS AND HAVING AN APERTURE FOR REGISTERING WITH THE APERTURE OF SAID APERTURE MEANS, AND AUTOMATIC MEANS ENGAGEABLE AS SAID ROTOR COMPLETES ITS FILM-EXPOSING ROTATION TO OPERATE SAID COVERING MEANS TO APERTURE COVERING POSITION AND INCLUDING ENGAGEABLE PARTS CARRIED BY SAID SUPPORTING STRUCTURE AND COVERING MEANS AND ARRANGED FOR ENGAGEMENT AT THE END OF THE FILM-EXPOSING ROTATION OF SAID ROTOR FOR ROTATING THE BAND OF SAID BAFFLE MEANS TO MOVE THE APERTURES OUT OF REGISTER.

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) 1967-06-30 1967-12-30 1968-06-30 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1971-06-30 1971-12-30 1972-06-30 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 1975-06-30 1975-12-30 1976-06-30 $7700.00 Window Closed / Lapsed

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