US3090266A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Apparatus to provide constant facing speed
Assignee: Giddings and Lewis LLC
•
Filing: 1957-04-29
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Granted: 1963-05-21
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Expires: 1977-04-29
Abstract
No abstract record available.
Inventors
- 👤 Elmer K Wagner
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-22 21:32
CPC Classifications
B; B23; B23Q; B23Q5/00; B23Q5/02; B23Q5/04; B23Q5/12; B23Q5/16; B23Q15/00; B23Q15/007; B23Q15/08; B23Q15/10; Y; Y10; Y10T; Y10T82/00; Y10T82/16; Y10T82/16016; Y10T82/25; Y10T82/2552; Y10T82/2554; Y10T82/2556; Y10T82/30
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) | 1966-05-20 | 1966-11-19 | 1967-05-21 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-05-20 | 1970-11-19 | 1971-05-21 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-05-20 | 1974-11-19 | 1975-05-21 | $7700.00 | Window Closed / Lapsed |