Patent US4464663A successfully refreshed from Google Patents.
US822326A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Water-jacket.
Assignee: Individual
•
Filing: —
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Granted: 1906-06-05
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Expires: 1923-06-05
Abstract
No abstract record available.
Inventors
- 👤 Frank H Tryon
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 22:47
CPC Classifications
F; F01; F01P; F01P3/00; F01P3/02; F02; F02F; F02F1/00; F02F1/002; Y; Y10; Y10T; Y10T29/00; Y10T29/23; Y10T29/49; Y10T29/49229; Y10T29/4927
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) | 1909-06-04 | 1909-12-04 | 1910-06-05 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1913-06-04 | 1913-12-04 | 1914-06-05 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1917-06-04 | 1917-12-04 | 1918-06-05 | $7700.00 | Window Closed / Lapsed |