Patent US2954034A successfully refreshed from Google Patents.
US2954034A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Holder for punched sheets
Assignee: ST Regis Paper Co
•
Filing: 1959-01-14
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Granted: 1960-09-27
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Expires: 1979-01-14
Abstract
No abstract record available.
Inventors
- 👤 Belmont D Osteen
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 12:14
CPC Classifications
B; B42; B42D; B42D5/00; B42D5/003; B42D5/008; B42D5/005; B42D5/006; B42F; B42F13/00; B42F13/12; Y; Y10; Y10S; Y10S402/00; Y10S402/503; Y10T; Y10T24/00; Y10T24/20
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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US643866A
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US1008047A
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US2078988A
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US2140207A
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DE704601C
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US2334800A
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US2784757A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1963-09-27 | 1964-03-28 | 1964-09-27 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1967-09-27 | 1968-03-28 | 1968-09-27 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1971-09-27 | 1972-03-28 | 1972-09-27 | $7700.00 | Window Closed / Lapsed |