Patent US699331A successfully refreshed from Google Patents.
US699331A
Expired / Lapsed
US
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Combined feed-water siphon and trap.
Assignee: Individual
•
Filing: 1902-01-04
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Granted: 1902-05-06
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Expires: 1922-01-04
Abstract
No abstract record available.
Inventors
- 👤 Charles Linstrom
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 15:54
CPC Classifications
A; A01; A01J; A01J11/00; A01J11/10; A01J11/12; Y; Y10; Y10T; Y10T137/00; Y10T137/2713; Y10T137/2829; Y10T137/2917; Y10T137/794; Y10T137/8013
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) | 1905-05-05 | 1905-11-04 | 1906-05-06 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1909-05-05 | 1909-11-04 | 1910-05-06 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1913-05-05 | 1913-11-04 | 1914-05-06 | $7700.00 | Window Closed / Lapsed |