US2881546A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Paper pictures and process of creating same
Assignee: PICTUREPAK Inc
•
Filing: 1954-03-22
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Granted: 1959-04-14
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Expires: 1974-03-22
Abstract
No abstract record available.
Inventors
- 👤 Jean J Gauthier
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 16:23
CPC Classifications
A; A63; A63H; A63H33/00; A63H33/22; B; B44; B44F; B44F1/00; B44F1/02; B44F1/04; Y; Y10; Y10S; Y10S430/00; Y10S430/152; Y10T; Y10T156/00; Y10T156/10; Y10T156/1089; Y10T156/1092
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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US1901861A
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US2196863A
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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) | 1962-04-13 | 1962-10-13 | 1963-04-14 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1966-04-13 | 1966-10-13 | 1967-04-14 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1970-04-13 | 1970-10-13 | 1971-04-14 | $7700.00 | Window Closed / Lapsed |