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US2616358A
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Assignee: Proctor Electric Co
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Filing: 1947-10-10
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Granted: 1952-11-04
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Expires: 1967-10-10
Abstract
No abstract record available.
Inventors
- 👤 Robert O Stevenson
- 👤 Charles R Turner
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-07 15:02
CPC Classifications
A; A47; A47J; A47J37/00; A47J37/06; A47J37/08; A47J37/0814; A47J37/085
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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US1957343A
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US2271520A
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US2332518A
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US2301070A
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US2367500A
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US2426620A
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1955-11-04 | 1956-05-05 | 1956-11-04 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1959-11-04 | 1960-05-05 | 1960-11-04 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1963-11-04 | 1964-05-05 | 1964-11-04 | $7700.00 | Window Closed / Lapsed |