Patent US3011349A successfully refreshed from Google Patents.
US3011349A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Composite tool and receptacle
Assignee: Individual
•
Filing: 1958-12-04
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Granted: 1961-12-05
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Expires: 1978-12-04
Abstract
No abstract record available.
Inventors
- 👤 David W Kratz
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 06:35
CPC Classifications
B; B25; B25B; B25B27/00; B25B27/14; B25B27/24; B25B13/00; B25B13/02; B25B13/48; G; G01; G01N; G01N1/00; G01N1/02; G01N1/10; G01N1/20; G01N1/2035
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1397876A
Cited
US1560254A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1964-12-04 | 1965-06-05 | 1965-12-05 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1968-12-04 | 1969-06-05 | 1969-12-05 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1972-12-04 | 1973-06-05 | 1973-12-05 | $7700.00 | Window Closed / Lapsed |