Patent US6475242B1 successfully refreshed from Google Patents.
US886299A
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Assignee: Individual
•
Filing: 1907-10-21
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Granted: 1908-04-28
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Expires: 1927-10-21
Abstract
No abstract record available.
Inventors
- 👤 William F Kenney
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 13:27
CPC Classifications
F; F16; F16B; F16B39/00; F16B39/02; F16B39/08; Y; Y10; Y10S; Y10S411/00; Y10S411/924; Y10S411/926; Y10S411/929; Y10S411/931; Y10S411/932
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) | 1911-04-28 | 1911-10-28 | 1912-04-28 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1915-04-28 | 1915-10-28 | 1916-04-28 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1919-04-28 | 1919-10-28 | 1920-04-28 | $7700.00 | Window Closed / Lapsed |