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US3475998A
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US
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Method and apparatus for controlling the motion of a reciprocable tool element or the like
Assignee: Giddings and Lewis LLC
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Filing: 1967-10-16
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Granted: 1969-11-04
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Expires: 1987-10-16
Abstract
No abstract record available.
Inventors
- 👤 Daniel J Steiner
- 👤 Cyril J Schneider
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 12:05
CPC Classifications
B; B23; B23B; B23B39/00; B23B39/04; B23B39/08; Y; Y10; Y10T; Y10T408/00; Y10T408/16
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US3021464A
Cited
US3302492A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1972-11-03 | 1973-05-05 | 1973-11-04 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1976-11-03 | 1977-05-05 | 1977-11-04 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1980-11-03 | 1981-05-05 | 1981-11-04 | $7700.00 | Window Closed / Lapsed |