US3034408A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Hydraulically actuated clamp for axially adjustable shafts
Assignee: Ingersoll Milling Machine Co
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Filing: 1960-08-26
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Granted: 1962-05-15
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Expires: 1980-08-26
Abstract
No abstract record available.
Inventors
- 👤 Frederick J Kampmeier
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 03:17
CPC Classifications
B; B23; B23Q; B23Q1/00; B23Q1/70; B23Q1/25; B23Q1/26; B23Q1/28; B23Q1/287; B23Q3/00; B23Q3/02; B23Q3/06; B23Q3/08; B23Q3/082; F; F16; F16B; F16B1/00; Y; Y10; Y10T; Y10T279/00; Y10T279/12; Y10T279/1216; Y10T409/00; Y10T409/30; Y10T409/309352; Y10T409/309576; Y10T409/309912
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) | 1965-05-14 | 1965-11-13 | 1966-05-15 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-05-14 | 1969-11-13 | 1970-05-15 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-05-14 | 1973-11-13 | 1974-05-15 | $7700.00 | Window Closed / Lapsed |