US3014391A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Spindle
Assignee: Individual
•
Filing: 1958-07-31
•
Granted: 1961-12-26
•
Expires: 1978-07-31
Abstract
No abstract record available.
Inventors
- 👤 Garrett C Fuhrman
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-06 08:11
CPC Classifications
B; B23; B23B; B23B23/00; B23B23/02; B23B23/025; B23B31/00; B23B31/02; B23B31/36; Y; Y10; Y10T; Y10T279/00; Y10T279/14; Y10T408/00; Y10T408/94; Y10T82/00; Y10T82/15; Y10T82/152; Y10T82/25; Y10T82/2564; Y10T82/2568; Y10T82/2571
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US892894A
Cited
US1241177A
Cited
US2251413A
Cited
US2305737A
Cited
US2507155A
Cited
US2598477A
Cited
US2833544A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1964-12-25 | 1965-06-26 | 1965-12-26 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1968-12-25 | 1969-06-26 | 1969-12-26 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1972-12-25 | 1973-06-26 | 1973-12-26 | $7700.00 | Window Closed / Lapsed |