Patent US2998313A successfully refreshed from Google Patents.
← Back to Patent Explorer
US2998313A Expired / Lapsed US ⏱️ 0.0 years remaining

Method and means for producing animated cartoons

Assignee: Individual
•
Filing: 1955-01-17
•
Granted: 1961-08-29
•
Expires: 1975-01-17
📄 Original PDF 🌐 Google Patents 🔄 Sync Now

Abstract

No abstract record available.

Inventors

  • 👤 Norman A Maurer

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-10-30 12:56
CPC Classifications
G; G03; G03B; G03B15/00; G03B15/08

Claims Analysis

Total Claims: 2
Claim 1
Independent Claim 142 words
IN A METHOD FOR PRODUCING AN ANIMATED LINE IMAGE OF A THREE DIMENSIONAL OBJECT, THE STEPS COMPRISING MAKING A NEGATIVE OF SAID OBJECT UTILIZING A HIGH CONTRAST MOTION PICTURE FILM, SAID NEGATIVE HAVING EXPOSED AREAS, MAKING A POSITIVE FROM SAID NEGATIVE UTILIZING A HIGH CONTRAST MOTION PICTURE FILM, SAID POSITIVE HAVING EXPOSED AREAS OF THE SAME SIZE AS THE EXPOSED AREAS OF THE NEGATICE, CHEMICALLY REDUCING THE SIZES OF THE EXPOSED AREAS OF ONE OF SAID NEGATIVE AND POSITIVE BY IMMERSING IT IN A REDUCER BATH, PLACING SAID NEGATIVE AND POSITIVE IN REGISTRY IN MUTUALLY CONTACTING RELATIONSHIP, THE DIFFERENCES IN SIZES OF SAID EXPOSED AREAS PRODUCING A TRANSPARENT LINE IMAGE OF SAID OBJECT, AND MAKING A PHOTOGRAPHIC PRINT OF SAID NEGATIVE AND POSITIVE WHILE MAINTAINING SAID REGISTRY TO PRODUCE AN ULTIMATE MOTION PICTURE FILM WHEREIN SAID OBJECT APPEARS AS A LINE IMAGE.
Claim 2
Dependent Claim 142 words
IN A METHOD FOR PRODUCING AN ANIMATED LINE IMAGE OF A THREE DIMENSIONAL OBJECT, THE STEPS COMPRISING MAKING A NEGATIVE OF SAID OBJECT UTILIZING A HIGH CONTRAST MOTION PICTURE FILM, SAID NEGATIVE HAVING EXPOSED AREAS, MAKING A POSITIVE FROM SAID NEGATIVE UTILIZING A HIGH CONTRAST MOTION PICTURE FILM, SAID POSITIVE HAVING EXPOSED AREAS OF THE SAME SIZE AS THE EXPOSED AREAS OF THE NEGATICE, CHEMICALLY REDUCING THE SIZES OF THE EXPOSED AREAS OF ONE OF SAID NEGATIVE AND POSITIVE BY IMMERSING IT IN A REDUCER BATH, PLACING SAID NEGATIVE AND POSITIVE IN REGISTRY IN MUTUALLY CONTACTING RELATIONSHIP, THE DIFFERENCES IN SIZES OF SAID EXPOSED AREAS PRODUCING A TRANSPARENT LINE IMAGE OF SAID OBJECT, AND MAKING A PHOTOGRAPHIC PRINT OF SAID NEGATIVE AND POSITIVE WHILE MAINTAINING SAID REGISTRY TO PRODUCE AN ULTIMATE MOTION PICTURE FILM WHEREIN SAID OBJECT APPEARS AS A LINE IMAGE.

References Cited (Backward Citations)

US1273435A Cited
US1446123A Cited
US1416154A Cited
US1725395A Cited
US1950903A Cited
GB408623A Cited
US1967057A Cited
US2181405A Cited
US2618554A Cited

USPTO Annuity & Maintenance Windows

Annuity Stage Window Opens Payment Deadline Surcharge Period Until Estimated Fee Status
3.5 Years (Year 4) 1964-08-28 1965-02-27 1965-08-29 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1968-08-28 1969-02-27 1969-08-29 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 1972-08-28 1973-02-27 1973-08-29 $7700.00 Window Closed / Lapsed

Assigned Categories & Tags

No categories assigned to this patent yet.

Assign Category Tag