US3235381A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Three-dimensional photograph and light sensitive element for preparing same
Assignee: Union Carbide Corp
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Filing: 1962-10-25
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Granted: 1966-02-15
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Expires: 1982-10-25
Abstract
No abstract record available.
Inventors
- 👤 Jr Theophilus A Feild
- 👤 Prem P Singh
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 21:32
CPC Classifications
G; G03; G03C; G03C1/00; G03C1/76; G03C1/795
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
68 words
A THREE-DIMENSIONAL PHOTOGRAPH COMPRISING A PHOTOGRAPHIC IMAGE PRINTED ON AND WITHIN A SHEET OF TRANSLUCENT POLYURETHANE FOAM, SAID POLYURETHANE FOAM BEING CHARACTERIZED BY AN INTERCONNECTING CELL STRUCTURE CAPABLE OF PERMITTING THE FREE PASSAGE OF FLUIDS, PORTIONS OF SAID IMAGE BEING FORMED WITHIN SAID INTERCONNECTING CELL STRUCTURE TO GIVE DEPTH TO SAID IMAGE, AND SAID FOAM SHEET BEING OF SUFFICIENT THICKNESS TO IMPART A THREE-DIMENSIONAL APPEARANCE TO THE PHOTOGRAPH.
Claim 2
Dependent Claim
68 words
A THREE-DIMENSIONAL PHOTOGRAPH COMPRISING A PHOTOGRAPHIC IMAGE PRINTED ON AND WITHIN A SHEET OF TRANSLUCENT POLYURETHANE FOAM, SAID POLYURETHANE FOAM BEING CHARACTERIZED BY AN INTERCONNECTING CELL STRUCTURE CAPABLE OF PERMITTING THE FREE PASSAGE OF FLUIDS, PORTIONS OF SAID IMAGE BEING FORMED WITHIN SAID INTERCONNECTING CELL STRUCTURE TO GIVE DEPTH TO SAID IMAGE, AND SAID FOAM SHEET BEING OF SUFFICIENT THICKNESS TO IMPART A THREE-DIMENSIONAL APPEARANCE TO THE PHOTOGRAPH.
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) | 1969-02-14 | 1969-08-16 | 1970-02-15 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-02-14 | 1973-08-16 | 1974-02-15 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-02-14 | 1977-08-16 | 1978-02-15 | $7700.00 | Window Closed / Lapsed |