US4989568C1
Expired / Lapsed
US
⏱️ 0.0 years remaining
Fuel injection system for outboard motors
Assignee: Yamaha Motor Co Ltd
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Filing: 1987-07-22
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Granted: 2002-01-08
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Expires: 2007-07-22
Abstract
No abstract record available.
Inventors
- 👤 Masafumi Sougawa
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 04:13
CPC Classifications
F; F02; F02M; F02M69/00; F02M69/46; F02M69/462; F02D; F02D41/00; F02D41/30; F02D41/3082; F02M55/00; F02M69/465; F02B; F02B2275/00; F02B2275/14; F02B61/00; F02B61/04; F02B61/045; F02M55/007; Y; Y02; Y02T; Y02T10/00; Y02T10/10; Y02T10/12
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) | 2005-01-07 | 2005-07-09 | 2006-01-08 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2009-01-07 | 2009-07-09 | 2010-01-08 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2013-01-07 | 2013-07-09 | 2014-01-08 | $7700.00 | Window Closed / Lapsed |