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US1060160A
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Assignee: DAVID ATTEBURY
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Filing: 1910-04-07
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Granted: 1913-04-29
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Expires: 1930-04-07
Abstract
No abstract record available.
Inventors
- 👤 John R Butler
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 17:41
CPC Classifications
F; F04; F04B; F04B39/00; F04B39/0005; F04B39/0011; F16; F16K; F16K15/00; F16K15/02; F16K15/03; F16K15/035; Y; Y10; Y10T; Y10T137/00; Y10T137/7722; Y10T137/7837; Y10T137/7838; Y10T137/7898
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) | 1916-04-28 | 1916-10-28 | 1917-04-29 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1920-04-28 | 1920-10-28 | 1921-04-29 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1924-04-28 | 1924-10-28 | 1925-04-29 | $7700.00 | Window Closed / Lapsed |