US2917993A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Baler
Assignee: Individual
•
Filing: 1954-05-18
•
Granted: 1959-12-22
•
Expires: 1974-05-18
Abstract
No abstract record available.
Inventors
- 👤 Benjamin L Nikkel
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 21:58
CPC Classifications
A; A01; A01F; A01F15/00; A01F15/04; A01F15/08; A01F15/10; A01F15/101; A01F2015/105
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
FR713812A
Cited
FR737011A
Cited
DE725417C
Cited
DE712974C
Cited
US2417309A
Cited
US2498319A
Cited
FR1025741A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1962-12-21 | 1963-06-22 | 1963-12-22 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1966-12-21 | 1967-06-22 | 1967-12-22 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1970-12-21 | 1971-06-22 | 1971-12-22 | $7700.00 | Window Closed / Lapsed |