Patent US3045322A successfully refreshed from Google Patents.
US3045322A
Expired / Lapsed
US
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Cutting tool with removable bit
Assignee: Individual
•
Filing: 1958-12-08
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Granted: 1962-07-24
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Expires: 1978-12-08
Abstract
No abstract record available.
Inventors
- 👤 Hertel Karl
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-09 10:09
CPC Classifications
B; B23; B23B; B23B27/00; B23B27/14; B23B27/16; B23B27/1614; B23B27/1622; B23B27/1644; B23B27/1651; B23B2200/00; B23B2200/08; B23B2200/086; B23B2200/088; B23B2200/16; B23B2200/165; B23B2205/00; B23B2205/04; B23B2205/16; Y; Y10; Y10T; Y10T407/00; Y10T407/11; Y10T407/112; Y10T407/116; Y10T407/118; Y10T407/22; Y10T407/2212; Y10T407/227; Y10T407/2272; Y10T407/2274; Y10T407/2276; Y10T407/23; Y10T407/28
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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US1438876A
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US2400856A
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US2390175A
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Cited
FR1032421A
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FR62025E
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FR1053737A
Cited
US2883737A
Cited
US2799079A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-07-23 | 1966-01-22 | 1966-07-24 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-07-23 | 1970-01-22 | 1970-07-24 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-07-23 | 1974-01-22 | 1974-07-24 | $7700.00 | Window Closed / Lapsed |