Patent US694242A successfully refreshed from Google Patents.
US694242A
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US
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Wave or tide motor.
Assignee: RICHARD KIRMAN
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Filing: 1901-10-02
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Granted: 1902-02-25
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Expires: 1921-10-02
Abstract
No abstract record available.
Inventors
- 👤 William Borchert
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 08:22
CPC Classifications
F; F03; F03B; F03B13/00; F03B13/12; F03B13/14; F03B13/16; F03B13/18; F03B13/1805; F03B13/181; F03B13/182; Y; Y02; Y02E; Y02E10/00; Y02E10/30
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1905-02-24 | 1905-08-26 | 1906-02-25 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1909-02-24 | 1909-08-26 | 1910-02-25 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1913-02-24 | 1913-08-26 | 1914-02-25 | $7700.00 | Window Closed / Lapsed |