US695839A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Hose-coupling for air-brakes, vacuum-brakes, or steam-brakes.
Assignee: Individual
•
Filing: 1901-08-03
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Granted: 1902-03-18
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Expires: 1921-08-03
Abstract
No abstract record available.
Inventors
- 👤 John D Roberts
- 👤 Fred Kestler
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 02:31
CPC Classifications
F; F15; F15B; F15B13/00; F15B13/02; F15B13/04; F16; F16L; F16L37/00; F16L37/24; F16L37/256; F16L55/00; F16L55/10; F16L55/1007; Y; Y10; Y10T; Y10T137/00; Y10T137/8593; Y10T137/87169; Y10T137/87233; Y10T137/87241
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) | 1905-03-17 | 1905-09-16 | 1906-03-18 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1909-03-17 | 1909-09-16 | 1910-03-18 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1913-03-17 | 1913-09-16 | 1914-03-18 | $7700.00 | Window Closed / Lapsed |