Patent US2937840A successfully refreshed from Google Patents.
US2937840A
Expired / Lapsed
US
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Apparatus for handling carboys
Assignee: Individual
•
Filing: 1958-02-07
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Granted: 1960-05-24
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Expires: 1978-02-07
Abstract
No abstract record available.
Inventors
- 👤 Martin M Fleischman
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-07 13:33
CPC Classifications
B; B65; B65G; B65G65/00; B65G65/23; B65G65/24
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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US1094669A
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US1137071A
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US1139007A
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US1164465A
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US1400509A
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US1474212A
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US1710757A
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US1744215A
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US1937668A
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US2485075A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1963-05-24 | 1963-11-23 | 1964-05-24 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1967-05-24 | 1967-11-23 | 1968-05-24 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1971-05-24 | 1971-11-23 | 1972-05-24 | $7700.00 | Window Closed / Lapsed |