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US995881A
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Assignee: ORVEL BELL
•
Filing: 1910-05-03
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Granted: 1911-06-20
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Expires: 1930-05-03
Abstract
No abstract record available.
Inventors
- 👤 Warren Lu Vern Loop
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 23:09
CPC Classifications
F; F16; F16B; F16B39/00; F16B39/02; F16B21/00; F16B21/10; F16B33/00; F16B33/02; Y; Y10; Y10S; Y10S411/00; Y10S411/924; Y10S411/925; Y10S411/945
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) | 1914-06-19 | 1914-12-19 | 1915-06-20 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1918-06-19 | 1918-12-19 | 1919-06-20 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1922-06-19 | 1922-12-19 | 1923-06-20 | $7700.00 | Window Closed / Lapsed |