Patent US1289867A successfully refreshed from Google Patents.
US1289867A
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US
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Assignee: Individual
•
Filing: 1918-03-16
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Granted: 1918-12-31
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Expires: 1938-03-16
Abstract
No abstract record available.
Inventors
- 👤 William J P Moore
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 19:09
CPC Classifications
F; F16; F16B; F16B39/00; F16B39/02; F16B39/04; Y; Y10; Y10S; Y10S411/00; Y10S411/924; Y10S411/945; Y10S411/946; Y10S411/947; Y10S411/949; Y10S411/95; Y10S411/951; Y10T; Y10T292/00; Y10T292/85; Y10T292/869
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) | 1921-12-30 | 1922-07-01 | 1922-12-31 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1925-12-30 | 1926-07-01 | 1926-12-31 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1929-12-30 | 1930-07-01 | 1930-12-31 | $7700.00 | Window Closed / Lapsed |