Patent US2655414A successfully refreshed from Google Patents.
US2655414A
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Machine tool spindle
Assignee: JAMES W BRINEY
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Filing: 1948-10-06
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Granted: 1953-10-13
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Expires: 1968-10-06
Abstract
No abstract record available.
Inventors
- 👤 Jr Ottis R Briney
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 15:47
CPC Classifications
F; F16; F16C; F16C29/00; F16C29/04; B; B23; B23Q; B23Q1/00; B23Q1/25; B23Q1/26; B23Q1/40; B23Q1/70; B23Q11/00; B23Q11/001; F16C33/00; F16C33/30; F16C33/306; F16C2322/00; F16C2322/39; Y; Y10; Y10T; Y10T408/00; Y10T408/65; Y10T408/675; Y10T408/6779
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1956-10-12 | 1957-04-13 | 1957-10-13 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1960-10-12 | 1961-04-13 | 1961-10-13 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1964-10-12 | 1965-04-13 | 1965-10-13 | $7700.00 | Window Closed / Lapsed |