Patent US2633281A successfully refreshed from Google Patents.
US2633281A
Expired / Lapsed
US
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Bagging device with pivotally mounted guide and spreader fingers
Assignee: Individual
•
Filing: 1947-08-18
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Granted: 1953-03-31
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Expires: 1967-08-18
Abstract
No abstract record available.
Inventors
- 👤 Marlin B Rasmusson
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 17:54
CPC Classifications
B; B65; B65B; B65B43/00; B65B43/26; B65B43/34; B65B43/36; B65B5/00; B65B5/04; B65B5/045
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
USRE21288E
Cited
US1892148A
Cited
US1794517A
Cited
US2008896A
Cited
US2069266A
Cited
US2336213A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1956-03-30 | 1956-09-29 | 1957-03-31 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1960-03-30 | 1960-09-29 | 1961-03-31 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1964-03-30 | 1964-09-29 | 1965-03-31 | $7700.00 | Window Closed / Lapsed |