Patent US3093370A successfully refreshed from Google Patents.
US3093370A
Expired / Lapsed
US
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Workholder with means for thermal compensation
Assignee: General Dynamics Corp
•
Filing: 1957-11-20
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Granted: 1963-06-11
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Expires: 1977-11-20
Abstract
No abstract record available.
Inventors
- 👤 Richard K May
- 👤 William O Sunafrank
- 👤 Howard H Powell
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 02:23
CPC Classifications
B; B23; B23Q; B23Q3/00; B23Q3/02; B23Q3/06; B23Q3/08; B23Q3/086; B23Q1/00; B23Q1/25; B23Q1/44; B23Q1/56; B23Q1/60; B23Q1/62; B23Q1/621; B23Q11/00; B23Q11/0003; B23C; B23C2228/00; B23C2228/25; Y; Y10; Y10T; Y10T29/00; Y10T29/49; Y10T29/4981; Y10T29/49812; Y10T409/00; Y10T409/30; Y10T409/30868
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US316074A
Cited
US576023A
Cited
US995537A
Cited
US1332445A
Cited
US1936017A
Cited
US1983009A
Cited
US2081639A
Cited
US2167215A
Cited
US2152801A
Cited
US2203937A
Cited
US2221436A
Cited
US2241478A
Cited
US2826125A
Cited
US2782661A
Cited
US2855664A
Cited
US2937437A
Cited
US2905064A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1966-06-10 | 1966-12-10 | 1967-06-11 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-06-10 | 1970-12-10 | 1971-06-11 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-06-10 | 1974-12-10 | 1975-06-11 | $7700.00 | Window Closed / Lapsed |