US2948101A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Hay baler
Assignee: Long Manufacturing Co Inc
•
Filing: 1957-04-22
•
Granted: 1960-08-09
•
Expires: 1977-04-22
Abstract
No abstract record available.
Inventors
- 👤 William R Long
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 17:28
CPC Classifications
A; A01; A01F; A01F15/00; A01F15/08; A01F15/10; A01F15/101; A01F2015/103
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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US1590319A
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US2030031A
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US2432212A
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US2409478A
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US2545188A
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US2487938A
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US2700865A
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US2549247A
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US2757602A
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US2682743A
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US2771306A
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US2720073A
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US2743117A
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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) | 1963-08-09 | 1964-02-08 | 1964-08-09 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1967-08-09 | 1968-02-08 | 1968-08-09 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1971-08-09 | 1972-02-08 | 1972-08-09 | $7700.00 | Window Closed / Lapsed |