US2698243A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Photographic product
Assignee: —
•
Filing: 1952-09-19
•
Granted: 1954-12-28
•
Expires: 1972-09-19
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 18:32
CPC Classifications
E; E21; E21B; E21B43/00; E21B43/11; E21B43/116; E21B43/117; G; G03; G03C; G03C8/00; G03C8/42
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
140 words
A PHOTOGRAPHIC ASSEMBLAGE COMPRISING AN IMAGERECEPTIVE SHEET HAVING A PAIR OF SUBSTANTIALLY PARALLEL EDGES AND AT LEAST A PAIR OF LINES OF PERFORATIONS EXTENDING SUBSTANTIALLY FROM ONE OF SAID EDGES TO THE OTHER OF SAID EDGES, SAID PAIR OF LINES DEFINING THEREBETWEEN AN IMAGE-RECEIVING SECTION AND SEPARATING SAID IMAGE-RECEIVING SECTION FROM A PAIR OF RESIDUAL SECTIONS ON OPPOSITE SIDES OF SAID IMAGERECEIVING SECTION, AND A MASKING SHEET HAVING A PAIR OF SUBSTANTIALLY PARALLEL EDGES AND AT LEAST AN OPENING, THE DISTANCE BETWEEN SAID EDGES OF SAID MASKING SHEET BEING GREATER THAN THE DISTANCE BETWEEN SAID EDGES OF SAID IMAGE-RECEPTIVE SHEET, AND MASKING SHEET BEING SUPERPOSED ON SAID IMAGE-RECEPTIVE SHEET WITH SAID LONGITUDINAL EDGES OF SAID MASKING SHEET OVERLAPPING SAID LONGITUDINAL EDGES OF SAID IMAGE-RECEPTIVE SHEET AND WITH THE BOUNDARIES OF SAID OPENING ENCOMPASSED BY THE BOUNDARIES OF SAID IMAGE-RECEIVING SECTION.
Claim 2
Dependent Claim
140 words
A PHOTOGRAPHIC ASSEMBLAGE COMPRISING AN IMAGERECEPTIVE SHEET HAVING A PAIR OF SUBSTANTIALLY PARALLEL EDGES AND AT LEAST A PAIR OF LINES OF PERFORATIONS EXTENDING SUBSTANTIALLY FROM ONE OF SAID EDGES TO THE OTHER OF SAID EDGES, SAID PAIR OF LINES DEFINING THEREBETWEEN AN IMAGE-RECEIVING SECTION AND SEPARATING SAID IMAGE-RECEIVING SECTION FROM A PAIR OF RESIDUAL SECTIONS ON OPPOSITE SIDES OF SAID IMAGERECEIVING SECTION, AND A MASKING SHEET HAVING A PAIR OF SUBSTANTIALLY PARALLEL EDGES AND AT LEAST AN OPENING, THE DISTANCE BETWEEN SAID EDGES OF SAID MASKING SHEET BEING GREATER THAN THE DISTANCE BETWEEN SAID EDGES OF SAID IMAGE-RECEPTIVE SHEET, AND MASKING SHEET BEING SUPERPOSED ON SAID IMAGE-RECEPTIVE SHEET WITH SAID LONGITUDINAL EDGES OF SAID MASKING SHEET OVERLAPPING SAID LONGITUDINAL EDGES OF SAID IMAGE-RECEPTIVE SHEET AND WITH THE BOUNDARIES OF SAID OPENING ENCOMPASSED BY THE BOUNDARIES OF SAID IMAGE-RECEIVING SECTION.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1957-12-27 | 1958-06-28 | 1958-12-28 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1961-12-27 | 1962-06-28 | 1962-12-28 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1965-12-27 | 1966-06-28 | 1966-12-28 | $7700.00 | Window Closed / Lapsed |