US2963959A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Apparatus for baling fibers
Assignee: Lummus Industries Inc Co
•
Filing: 1958-07-03
•
Granted: 1960-12-13
•
Expires: 1978-07-03
Abstract
No abstract record available.
Inventors
- 👤 Donald W Van Doorn
- 👤 Ill William C Pease
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 09:50
CPC Classifications
B; B30; B30B; B30B9/00; B30B9/30; B30B9/3075
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US277195A
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US421554A
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US1074642A
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US1179822A
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US1692771A
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US1845148A
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US2171724A
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US2169667A
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US2363235A
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DE849655C
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US2817920A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1963-12-13 | 1964-06-13 | 1964-12-13 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1967-12-13 | 1968-06-13 | 1968-12-13 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1971-12-13 | 1972-06-13 | 1972-12-13 | $7700.00 | Window Closed / Lapsed |