US2958232A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Feed and rapid return device for machine tools
Assignee: PIPE MACHINERY CO
•
Filing: 1958-08-22
•
Granted: 1960-11-01
•
Expires: 1978-08-22
Abstract
No abstract record available.
Inventors
- 👤 William L Benninghoff
- 👤 Donald P Geck
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 15:04
CPC Classifications
B; B23; B23Q; B23Q5/00; B23Q5/22; B23Q5/34; B23Q5/38; B23Q5/40; Y; Y10; Y10T; Y10T409/00; Y10T409/30; Y10T409/304536; Y10T409/305936; Y10T74/00; Y10T74/18; Y10T74/18056; Y10T74/18072; Y10T74/18568; Y10T74/18576; Y10T74/18592; Y10T74/19; Y10T74/19023; Y10T74/19051; Y10T74/19056; Y10T82/00; Y10T82/25; Y10T82/2531; Y10T82/2533; Y10T82/2549
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1367459A
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US1740744A
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US2309673A
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US2239625A
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US2235085A
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US2508281A
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1963-11-01 | 1964-05-02 | 1964-11-01 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1967-11-01 | 1968-05-02 | 1968-11-01 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1971-11-01 | 1972-05-02 | 1972-11-01 | $7700.00 | Window Closed / Lapsed |