Patent US959927A successfully refreshed from Google Patents.
US959927A
Expired / Lapsed
US
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Attachment for steam-traps.
Assignee: Individual
•
Filing: 1909-07-24
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Granted: 1910-05-31
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Expires: 1929-07-24
Abstract
No abstract record available.
Inventors
- 👤 Richard J Flinn
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 12:17
CPC Classifications
F; F16; F16T; F16T1/00; F16T1/20; F16T1/26; F16T1/28; Y; Y10; Y10T; Y10T137/00; Y10T137/2931; Y10T137/3003; Y10T137/3021; Y10T137/304; Y10T137/3052; Y10T137/3056; Y10T137/3059; Y10T137/3062; Y10T137/3065
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) | 1913-05-30 | 1913-11-29 | 1914-05-31 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1917-05-30 | 1917-11-29 | 1918-05-31 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1921-05-30 | 1921-11-29 | 1922-05-31 | $7700.00 | Window Closed / Lapsed |