Patent US2500467A successfully refreshed from Google Patents.
US2500467A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Washing machine
Assignee: Savage Arms Corp
•
Filing: 1947-02-12
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Granted: 1950-03-14
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Expires: 1967-02-12
Abstract
No abstract record available.
Inventors
- 👤 Pearce John
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 10:55
CPC Classifications
D; D06; D06F; D06F23/00; D06F23/04
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1094589A
Cited
GB233317A
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US1747293A
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US1882968A
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US1826816A
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US2067572A
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US2044828A
Cited
US2223998A
Cited
DE674698C
Cited
US2282999A
Cited
US2334858A
Cited
US2406187A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1953-03-13 | 1953-09-12 | 1954-03-14 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1957-03-13 | 1957-09-12 | 1958-03-14 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1961-03-13 | 1961-09-12 | 1962-03-14 | $7700.00 | Window Closed / Lapsed |