US1150114A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Locking-screw.
Assignee: SAUL PH SIMON
•
Filing: 1914-02-24
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Granted: 1915-08-17
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Expires: 1934-02-24
Abstract
No abstract record available.
Inventors
- 👤 Emery M Hays
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 15:35
CPC Classifications
G; G02; G02C; G02C1/00; G02C1/02; F; F16; F16B; F16B39/00; F16B39/22; F16B39/24; G02C5/00; G02C5/12; G02C5/128; Y; Y10; Y10S; Y10S411/00; Y10S411/924; Y10S411/954; Y10T; Y10T24/00; Y10T24/44; Y10T24/44265; Y10T403/00; Y10T403/70; Y10T403/7075; Y10T403/7077; Y10T403/7079; Y10T403/7084
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) | 1918-08-16 | 1919-02-15 | 1919-08-17 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1922-08-16 | 1923-02-15 | 1923-08-17 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1926-08-16 | 1927-02-15 | 1927-08-17 | $7700.00 | Window Closed / Lapsed |