US3011533A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Combination power tool with adjustable tool spindle
Assignee: DOUBLE A PRODUCTS Co
•
Filing: 1959-01-14
•
Granted: 1961-12-05
•
Expires: 1979-01-14
Abstract
No abstract record available.
Inventors
- 👤 Sr Herbert A Newman
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 22:27
CPC Classifications
B; B27; B27C; B27C9/00; B27C9/02; Y; Y10; Y10T; Y10T29/00; Y10T29/51; Y10T29/5104; Y10T29/5105; Y10T29/5107; Y10T408/00; Y10T408/31; Y10T408/65; Y10T408/67; Y10T408/91; Y10T83/00; Y10T83/768; Y10T83/7684; Y10T83/7722
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US395943A
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US583678A
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US676197A
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US1327390A
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FR667388A
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US2038810A
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US2501134A
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US2577206A
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US2835289A
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US2850054A
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 |