US2739749A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Baling press
Assignee: Sanderson & Murray Ltd
•
Filing: 1953-05-22
•
Granted: 1956-03-27
•
Expires: 1973-05-22
Abstract
No abstract record available.
Inventors
- 👤 Davidson Maxwell Wingate
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 14:04
CPC Classifications
B; B30; B30B; B30B9/00; B30B9/30; B30B9/305
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
DE113834C
Cited
NL58380C
Cited
US11455A
Cited
GB189914904A
Cited
US1140484A
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US2501652A
Cited
US2641122A
Cited
US2698500A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1959-03-27 | 1959-09-26 | 1960-03-27 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1963-03-27 | 1963-09-26 | 1964-03-27 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1967-03-27 | 1967-09-26 | 1968-03-27 | $7700.00 | Window Closed / Lapsed |