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US3124997A Expired / Lapsed US ⏱️ 0.0 years remaining

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Assignee: —
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Filing: —
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Granted: 1964-03-17
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Expires: 1981-03-17
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Abstract

No abstract record available.

Inventors

No inventors recorded.

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-11-09 19:10
CPC Classifications
G; G03; G03B; G03B27/00; G03B27/32; G03B27/52; G03B27/62; G03B21/00; G03B21/54; G03B21/64

Claims Analysis

Total Claims: 2
Claim 1
Independent Claim 200 words
A PHOTOGRAPH TRANSPARENCY CROPPING AND ENLARGEMENT GUIDE FOR USE WITH TRANSPARENCIES OF THE TYPE HAVING AN OPEN MARGINAL FRAMEWORK DISPOSED ABOUT A FILM TRANSPARENCY, SAID GUIDE COMPRISING A PANEL-LIKE MEMBER HAVING A PLURALITY OF APERTURES FORMED THEREIN OF THE SAME SHAPE BUT OF DIFFERENT SIZES CORRESPONDING TO THE SHAPE OF THE DESIRED FINISHED TRANSPARENCY OR PRINT AND PROPORTIONAL IN SIZE TO THE ENLARGEMENT OF THE ORIGINAL TRANSPARENCY DESIRED, SAID PANEL-LIKE MEMBER HAVING A SET OF OPENINGS FORMED THEREIN ABOUT EACH APERTURE, EACH SET OF OPENINGS BEING DEFINED BY DISTINGUISHING OPENING BOUNDARY DEFINING PORTIONS OF SAID PANELLIKE MEMBER AND ADAPTED TO GUIDE A MARKING TOOL INSERTED THROUGH SAID OPENINGS ALONG AT LEAST SOME OF THE MARGINAL FRAMEWORK OF SAID TRANSPARENCY WITH WHOSE FILM TRANSPARENCY SAID APERTURE HAS BEEN REGISTERED WHILE MAINTAINING SAID PANEL-LIKE MEMBER AND SAID TRANSPARENCY STATIONARY RELATIVE TO EACH OTHER, THE OPENING BOUNDARY DEFINING PORTIONS OF SAID PANEL-LIKE MEMBER DEFINING DIFFERENT LINES OF MOVEMENT FOR SAID MARKING TOOL ADJACENT EACH OPENING WHEREBY REGISTRY OF ONE OF SAID SETS OF OPENING-DEFINING PORTIONS WITH THE MARKS ON A TRANSPARENCY MARGINAL FRAMEWORK MADE BY A TOOL GUIDED BY THE OPENING BOUNDARY DEFINING PORTIONS OF ANOTHER SET OF OPENINGS WILL NOT BE POSSIBLE.
Claim 2
Dependent Claim 200 words
A PHOTOGRAPH TRANSPARENCY CROPPING AND ENLARGEMENT GUIDE FOR USE WITH TRANSPARENCIES OF THE TYPE HAVING AN OPEN MARGINAL FRAMEWORK DISPOSED ABOUT A FILM TRANSPARENCY, SAID GUIDE COMPRISING A PANEL-LIKE MEMBER HAVING A PLURALITY OF APERTURES FORMED THEREIN OF THE SAME SHAPE BUT OF DIFFERENT SIZES CORRESPONDING TO THE SHAPE OF THE DESIRED FINISHED TRANSPARENCY OR PRINT AND PROPORTIONAL IN SIZE TO THE ENLARGEMENT OF THE ORIGINAL TRANSPARENCY DESIRED, SAID PANEL-LIKE MEMBER HAVING A SET OF OPENINGS FORMED THEREIN ABOUT EACH APERTURE, EACH SET OF OPENINGS BEING DEFINED BY DISTINGUISHING OPENING BOUNDARY DEFINING PORTIONS OF SAID PANELLIKE MEMBER AND ADAPTED TO GUIDE A MARKING TOOL INSERTED THROUGH SAID OPENINGS ALONG AT LEAST SOME OF THE MARGINAL FRAMEWORK OF SAID TRANSPARENCY WITH WHOSE FILM TRANSPARENCY SAID APERTURE HAS BEEN REGISTERED WHILE MAINTAINING SAID PANEL-LIKE MEMBER AND SAID TRANSPARENCY STATIONARY RELATIVE TO EACH OTHER, THE OPENING BOUNDARY DEFINING PORTIONS OF SAID PANEL-LIKE MEMBER DEFINING DIFFERENT LINES OF MOVEMENT FOR SAID MARKING TOOL ADJACENT EACH OPENING WHEREBY REGISTRY OF ONE OF SAID SETS OF OPENING-DEFINING PORTIONS WITH THE MARKS ON A TRANSPARENCY MARGINAL FRAMEWORK MADE BY A TOOL GUIDED BY THE OPENING BOUNDARY DEFINING PORTIONS OF ANOTHER SET OF OPENINGS WILL NOT BE POSSIBLE.

References Cited (Backward Citations)

US1403677A Cited
US1708551A Cited
US1837704A Cited
US2061729A Cited
US2334913A Cited
US2500782A Cited

USPTO Annuity & Maintenance Windows

Annuity Stage Window Opens Payment Deadline Surcharge Period Until Estimated Fee Status
3.5 Years (Year 4) 1967-03-17 1967-09-16 1968-03-17 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1971-03-17 1971-09-16 1972-03-17 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 1975-03-17 1975-09-16 1976-03-17 $7700.00 Window Closed / Lapsed

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