Patent US2699708A successfully refreshed from Google Patents.
US2699708A
Expired / Lapsed
US
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Work holder
Assignee: Kearney and Trecker Corp
•
Filing: 1948-09-13
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Granted: 1955-01-18
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Expires: 1968-09-13
Abstract
No abstract record available.
Inventors
- 👤 Arthur H Fotsch
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 16:20
CPC Classifications
B; B23; B23Q; B23Q3/00; B23Q2703/00; Y; Y10; Y10S; Y10S409/00; Y10S409/903
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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US1674291A
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US1948600A
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US2247656A
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US2176608A
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US2424090A
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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) | 1958-01-17 | 1958-07-19 | 1959-01-18 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1962-01-17 | 1962-07-19 | 1963-01-18 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1966-01-17 | 1966-07-19 | 1967-01-18 | $7700.00 | Window Closed / Lapsed |