← Back to Patent Explorer
US3152902A Expired / Lapsed US ⏱️ 0.0 years remaining

Rapid latensification of printout material

Assignee: Consolidated Electrodynamics Corp
•
Filing: 1959-09-14
•
Granted: 1964-10-13
•
Expires: 1979-09-14
📄 Original PDF 🌐 Google Patents 🔄 Sync Now

Abstract

No abstract record available.

Inventors

  • 👤 John H Jacobs

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-10-24 09:06
CPC Classifications
G; G03; G03C; G03C5/00; G03C5/26; G03C5/32

Claims Analysis

Total Claims: 2
Claim 1
Independent Claim 148 words
A RECORDING PROCESS FOR HGH SPEED PHOTORECORDING ON AN ELONGATED STRIP OF PRINT-OUT RECORDIN PAPER HAVING A PHOTOSENSITIVE SILVER HALIDE EMULSION ON ONE SURFACE THEREOF, WHICH COMPRISES DRAWING THE RECORDING PAPER PAST A POINT OF EXPOSURE TO A LIGHT STIMULUS TO BE RECORDED TO FORM A LATENT IMAGE THEREON, WHICH HIGH INTENSITY LIGHT STIMULUS INCLUDES RADIATIONS IN A FIRST PORTION OF THE SPECTRUM TO WHICH PRINT-OUT PAPER IS PHOTOSENSITIVE UNDER RECORDING CONDITIONS DRAWING THE EXPOSED PAPER PAST A REGION OF SECONDARY EXPOSURE, AND DIRECTING ON THE PAPER IN THE REGION OF SECONDARY EXPOSURE A SECOND LIGHT STIMULUS SUBSTANTIALLY FREE OF RADIATIONS TO WHICH THE PAPER IS INITIALLY PHOTOSENSITIVE AND OF SUCH HIGH INTENSITY AS TO RAPIDLY LATENSIFY THE PREVIOUSLY RECORDED LATENT IMAGE AND SUCH THAT THE PAPER WOULD FOG TO THE SERIOUS DETRIMENT OF THE RECORDED IMAGE IF RADIATIONS TO WHICH THE PAPER WAS INITIALLY PHOTOSENSITIVE WERE PRESENT.
Claim 2
Dependent Claim 148 words
A RECORDING PROCESS FOR HGH SPEED PHOTORECORDING ON AN ELONGATED STRIP OF PRINT-OUT RECORDIN PAPER HAVING A PHOTOSENSITIVE SILVER HALIDE EMULSION ON ONE SURFACE THEREOF, WHICH COMPRISES DRAWING THE RECORDING PAPER PAST A POINT OF EXPOSURE TO A LIGHT STIMULUS TO BE RECORDED TO FORM A LATENT IMAGE THEREON, WHICH HIGH INTENSITY LIGHT STIMULUS INCLUDES RADIATIONS IN A FIRST PORTION OF THE SPECTRUM TO WHICH PRINT-OUT PAPER IS PHOTOSENSITIVE UNDER RECORDING CONDITIONS DRAWING THE EXPOSED PAPER PAST A REGION OF SECONDARY EXPOSURE, AND DIRECTING ON THE PAPER IN THE REGION OF SECONDARY EXPOSURE A SECOND LIGHT STIMULUS SUBSTANTIALLY FREE OF RADIATIONS TO WHICH THE PAPER IS INITIALLY PHOTOSENSITIVE AND OF SUCH HIGH INTENSITY AS TO RAPIDLY LATENSIFY THE PREVIOUSLY RECORDED LATENT IMAGE AND SUCH THAT THE PAPER WOULD FOG TO THE SERIOUS DETRIMENT OF THE RECORDED IMAGE IF RADIATIONS TO WHICH THE PAPER WAS INITIALLY PHOTOSENSITIVE WERE PRESENT.

References Cited (Backward Citations)

US1840351A Cited
US2026899A Cited
US2220882A Cited
US2352914A Cited
US2322082A Cited
US2580427A Cited
US2615778A Cited
US2553841A Cited
US2710256A Cited

USPTO Annuity & Maintenance Windows

Annuity Stage Window Opens Payment Deadline Surcharge Period Until Estimated Fee Status
3.5 Years (Year 4) 1967-10-13 1968-04-13 1968-10-13 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1971-10-13 1972-04-13 1972-10-13 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 1975-10-13 1976-04-13 1976-10-13 $7700.00 Window Closed / Lapsed

Assigned Categories & Tags

No categories assigned to this patent yet.

Assign Category Tag