US2798645A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Agitator for bins and the like
Assignee: Individual
•
Filing: 1953-10-07
•
Granted: 1957-07-09
•
Expires: 1973-10-07
Abstract
No abstract record available.
Inventors
- 👤 Everett M Keen
- 👤 Anthony J Siciliano
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 10:34
CPC Classifications
A; A01; A01K; A01K5/00; A01K5/02; A01K5/0208; B; B65; B65D; B65D88/00; B65D88/54; B65D88/64; B65D88/66
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US200837A
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US214900A
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US455469A
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US582162A
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US864863A
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US966833A
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US1208011A
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US1421896A
Cited
US1929386A
Cited
GB571699A
Cited
US2398549A
Cited
US2519929A
Cited
US2619090A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1960-07-08 | 1961-01-07 | 1961-07-09 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1964-07-08 | 1965-01-07 | 1965-07-09 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1968-07-08 | 1969-01-07 | 1969-07-09 | $7700.00 | Window Closed / Lapsed |