US2586508A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Strainer for washing machines
Assignee: Horton Manufacturing Co Inc
•
Filing: 1946-03-29
•
Granted: 1952-02-19
•
Expires: 1966-03-29
Abstract
No abstract record available.
Inventors
- 👤 Hyman D Brotman
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 17:37
CPC Classifications
D; D06; D06F; D06F39/00; D06F39/10
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1115784A
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US1761932A
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US1941311A
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US2047793A
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US1937415A
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US2081968A
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US2173603A
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US2201790A
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US2471069A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1955-02-18 | 1955-08-20 | 1956-02-19 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1959-02-18 | 1959-08-20 | 1960-02-19 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1963-02-18 | 1963-08-20 | 1964-02-19 | $7700.00 | Window Closed / Lapsed |