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US2680530A
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US
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Attachment for balers
Assignee: Individual
•
Filing: 1949-09-24
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Granted: 1954-06-08
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Expires: 1969-09-24
Abstract
No abstract record available.
Inventors
- 👤 Warren E Bright
- 👤 Vern A Hart
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 20:18
CPC Classifications
A; A01; A01D; A01D87/00; A01D87/12; A01D87/125
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1310187A
Cited
US1301642A
Cited
US1857373A
Cited
US2334304A
Cited
US2460441A
Cited
US2402465A
Cited
US2439040A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1957-06-07 | 1957-12-07 | 1958-06-08 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1961-06-07 | 1961-12-07 | 1962-06-08 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1965-06-07 | 1965-12-07 | 1966-06-08 | $7700.00 | Window Closed / Lapsed |