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US2708177A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Laminated paper product
Assignee: Rhinelander Paper Co
•
Filing: 1952-06-13
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Granted: 1955-05-10
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Expires: 1972-06-13
Abstract
No abstract record available.
Inventors
- 👤 Karl W Fries
- 👤 Becker Gustav
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 17:34
CPC Classifications
D; D21; D21H; D21H27/00; D21H27/30; D21H27/32; D21H27/34; D21H19/00; D21H19/10; D21H19/14; D21H19/18; D21H13/00; D21H13/36; D21H13/38; D21H13/40; D21H15/00; D21H15/02; D21H15/06; Y; Y10; Y10T; Y10T428/00; Y10T428/24; Y10T428/24025; Y10T428/24802; Y10T428/24826; Y10T428/31504; Y10T428/31801; Y10T428/31804; Y10T428/31808; Y10T428/31812
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1753281A
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US2181160A
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FR817841A
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US2329179A
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US2360109A
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US2317730A
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US2293246A
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US2610939A
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US2575257A
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US2620851A
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US2561781A
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US2677496A
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US2696243A
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US2699389A
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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) | 1958-05-09 | 1958-11-08 | 1959-05-10 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1962-05-09 | 1962-11-08 | 1963-05-10 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1966-05-09 | 1966-11-08 | 1967-05-10 | $7700.00 | Window Closed / Lapsed |