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Patent US2495159A successfully refreshed from Google Patents.
US2495159A
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Vibrating device
Assignee: Individual
•
Filing: 1948-09-16
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Granted: 1950-01-17
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Expires: 1968-09-16
Abstract
No abstract record available.
Inventors
- 👤 Chertoff Israel
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 07:07
CPC Classifications
F; F15; F15B; F15B21/00; F15B21/12; B; B06; B06B; B06B3/00; D; D06; D06F; D06F1/00
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1953-01-16 | 1953-07-18 | 1954-01-17 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1957-01-16 | 1957-07-18 | 1958-01-17 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1961-01-16 | 1961-07-18 | 1962-01-17 | $7700.00 | Window Closed / Lapsed |