Patent US3205033A successfully refreshed from Google Patents.
Patent US3264154A successfully refreshed from Google Patents.
US3264154A
Expired / Lapsed
US
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Method of making a picture slide
Assignee: Church-Craft Inc
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Filing: 1963-01-28
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Granted: 1966-08-02
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Expires: 1983-01-28
Abstract
No abstract record available.
Inventors
- 👤 Paul G Kiehl
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 19:27
CPC Classifications
B; B31; B31D; B31D1/00; B31D1/0075; B31D1/0081; B31D1/0087
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
140 words
THE METHOD OF MAKING A PICTURE SLIDE COMPRISING THE STEPS OF PROVIDING PRE-PRINTED PRE-WINDOWED MATERIAL HAVING PRESSURE-SENSITIVE ADHESIVE ON ONE SIDE PROTECTED BY A MASK, THE MATERIAL BEING SCORED ALONG A CENTRAL LINE TO PROVIDE A FOLD LINE AND TO DIVIDE THE MATERIAL INTO COMPLEMENTARY HALVES, FEEDING THE MASKED MATERIAL TOWARDS A FILM SEGMENT APPLYING AREA, CUTTING THE MATERIAL INTO PIECES OF PREDETERMINED SIZE WHILE THE MATERIAL IS PROTECTED BY THE MASK AND PRIOR TO REACHING SAID FILM SEGMENT APPLYING AREA, STRIPPING THE MASK FROM THE PIECES PRIOR TO PASSAGE THEREOF INTO THE FILM SEGMENT APPLYING AREA, DEPOSITING A PEDETERMINED NUMBER OF FILM SEGMENT ON THE PRESSURE-SENSITIVE ADHESIVE OF ONE OF THE HALVES OF THE MATERIAL FOR VIEWING THROUGH THE WINDOWS, AND FOLDING EACH PIECE ALONG THE SCORE LINE INTO SLIDE FORM WITH FILM SEGMENTS TRAPPED BETWEEN THE TWO HALVES.
Claim 2
Independent Claim
140 words
THE METHOD OF MAKING A PICTURE SLIDE COMPRISING THE STEPS OF PROVIDING PRE-PRINTED PRE-WINDOWED MATERIAL HAVING PRESSURE-SENSITIVE ADHESIVE ON ONE SIDE PROTECTED BY A MASK, THE MATERIAL BEING SCORED ALONG A CENTRAL LINE TO PROVIDE A FOLD LINE AND TO DIVIDE THE MATERIAL INTO COMPLEMENTARY HALVES, FEEDING THE MASKED MATERIAL TOWARDS A FILM SEGMENT APPLYING AREA, CUTTING THE MATERIAL INTO PIECES OF PREDETERMINED SIZE WHILE THE MATERIAL IS PROTECTED BY THE MASK AND PRIOR TO REACHING SAID FILM SEGMENT APPLYING AREA, STRIPPING THE MASK FROM THE PIECES PRIOR TO PASSAGE THEREOF INTO THE FILM SEGMENT APPLYING AREA, DEPOSITING A PEDETERMINED NUMBER OF FILM SEGMENT ON THE PRESSURE-SENSITIVE ADHESIVE OF ONE OF THE HALVES OF THE MATERIAL FOR VIEWING THROUGH THE WINDOWS, AND FOLDING EACH PIECE ALONG THE SCORE LINE INTO SLIDE FORM WITH FILM SEGMENTS TRAPPED BETWEEN THE TWO HALVES.
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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) | 1969-08-01 | 1970-01-31 | 1970-08-02 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-08-01 | 1974-01-31 | 1974-08-02 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-08-01 | 1978-01-31 | 1978-08-02 | $7700.00 | Window Closed / Lapsed |