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US2728186A
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US
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Pneumatic cake lifter for spinning buckets
Assignee: Akzo Nobel UK PLC
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Filing: 1953-03-31
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Granted: 1955-12-27
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Expires: 1973-03-31
Abstract
No abstract record available.
Inventors
- 👤 Henry J Mcdermott
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 13:47
CPC Classifications
D; D01; D01D; D01D7/00; D01D7/02; Y; Y10; Y10S; Y10S292/00; Y10S292/22
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1655878A
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US1726373A
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US2367237A
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US2367339A
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US2367338A
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US2586292A
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US2512092A
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US2602284A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1958-12-26 | 1959-06-27 | 1959-12-27 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1962-12-26 | 1963-06-27 | 1963-12-27 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1966-12-26 | 1967-06-27 | 1967-12-27 | $7700.00 | Window Closed / Lapsed |