US3511019A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Fiber press control
Assignee: Murray Company of Texas Inc
•
Filing: 1967-10-11
•
Granted: 1970-05-12
•
Expires: 1987-10-11
Abstract
No abstract record available.
Inventors
- 👤 Joseph C Neitzel
- 👤 G W Dickson
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 15:30
CPC Classifications
B; B30; B30B; B30B9/00; B30B9/30; B30B9/3003; B30B9/3007; B65; B65B; B65B1/00; B65B1/28
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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US1897612A
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US2481611A
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US2525310A
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US2485040A
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US2763203A
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DE908447C
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US3213587A
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US3307320A
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US3330089A
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US3424078A
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US3405744A
Cited
US3413913A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1973-05-11 | 1973-11-10 | 1974-05-12 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1977-05-11 | 1977-11-10 | 1978-05-12 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1981-05-11 | 1981-11-10 | 1982-05-12 | $7700.00 | Window Closed / Lapsed |