US2929313A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Feed mechanism for balers
Assignee: Avco Manufacturing Corp
•
Filing: 1957-01-28
•
Granted: 1960-03-22
•
Expires: 1977-01-28
Abstract
No abstract record available.
Inventors
- 👤 Paul A Luthman
- 👤 Stein Maria
- 👤 James R Starrett
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 10:16
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)
US1072069A
Cited
US2030031A
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US2450082A
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US2571489A
Cited
US2487938A
Cited
US2627714A
Cited
US2835100A
Cited
US2835101A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1963-03-22 | 1963-09-21 | 1964-03-22 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1967-03-22 | 1967-09-21 | 1968-03-22 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1971-03-22 | 1971-09-21 | 1972-03-22 | $7700.00 | Window Closed / Lapsed |