Patent US3074324A successfully refreshed from Google Patents.
US3074324A
Expired / Lapsed
US
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Papermaking machine
Assignee: Kimberly Clark Corp
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Filing: 1960-04-25
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Granted: 1963-01-22
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Expires: 1980-04-25
Abstract
No abstract record available.
Inventors
- 👤 Nobbe Bernard
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-07 13:38
CPC Classifications
B; B31; B31F; B31F1/00; B31F1/07; D; D21; D21J; D21J1/00; D21J1/16; B31F2201/00; B31F2201/07; B31F2201/0707; B31F2201/0715; B31F2201/0723; B31F2201/0728; B31F2201/0738; B31F2201/0756; B31F2201/0758; B31F2201/0761; B31F2201/0784; B31F2201/0794
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US106963A
Cited
US352993A
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US1298882A
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US1734297A
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US1819375A
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US2014460A
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US1964700A
Cited
US2106246A
Cited
US2284254A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1966-01-21 | 1966-07-23 | 1967-01-22 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-01-21 | 1970-07-23 | 1971-01-22 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-01-21 | 1974-07-23 | 1975-01-22 | $7700.00 | Window Closed / Lapsed |