Patent US666456A successfully refreshed from Google Patents.
US666456A
Expired / Lapsed
US
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Wave-motor.
Assignee: Individual
•
Filing: 1900-09-15
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Granted: 1901-01-22
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Expires: 1920-09-15
Abstract
No abstract record available.
Inventors
- 👤 Hancock Banning
- 👤 Frank C Carey
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 20:40
CPC Classifications
F; F04; F04B; F04B31/00; F03; F03B; F03B13/00; F03B13/12; F03B13/14; F03B13/16; F03B13/20; B; B63; B63B; B63B35/00; B63B35/44; B63B2035/4433; B63B2035/4466; B63J; B63J3/00; B63J2003/001; B63J2003/002; F05; F05B; F05B2250/00; F05B2250/40; F05B2250/44; F05B2250/70; F05B2250/72; F05B2260/00; F05B2260/40; F05B2260/406
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) | 1904-01-22 | 1904-07-23 | 1905-01-22 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1908-01-22 | 1908-07-23 | 1909-01-22 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1912-01-22 | 1912-07-23 | 1913-01-22 | $7700.00 | Window Closed / Lapsed |