US2549062A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Bottle crate shaker and cleaner
Assignee: Individual
•
Filing: 1946-02-06
•
Granted: 1951-04-17
•
Expires: 1966-02-06
Abstract
No abstract record available.
Inventors
- 👤 Allan C Davis
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 10:00
CPC Classifications
B; B08; B08B; B08B9/00; B08B9/08; B08B9/0861; B08B13/00
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US456336A
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US1341798A
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US1470533A
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US1519154A
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US1721255A
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US1763812A
Cited
US1869477A
Cited
US1901928A
Cited
US2119642A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1954-04-16 | 1954-10-16 | 1955-04-17 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1958-04-16 | 1958-10-16 | 1959-04-17 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1962-04-16 | 1962-10-16 | 1963-04-17 | $7700.00 | Window Closed / Lapsed |