US2999519A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Multi-purpose power tool
Assignee: Individual
•
Filing: 1959-06-22
•
Granted: 1961-09-12
•
Expires: 1979-06-22
Abstract
No abstract record available.
Inventors
- 👤 Tony E Petersen
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 12:57
CPC Classifications
B; B27; B27B; B27B5/00; B27B5/16; B27B5/22; B27B5/24; B27B5/243; B23; B23Q; B23Q1/00; B23Q1/25; B23Q1/44; B23Q1/48; B23Q1/4804; B23Q37/00; B23Q37/002; B24; B24B; B24B27/00; B24B27/0092; Y; Y10; Y10T; Y10T29/00; Y10T29/50; Y10T408/00; Y10T408/31; Y10T408/91; Y10T83/00; Y10T83/768; Y10T83/7684; Y10T83/7722
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1167091A
Cited
US1510167A
Cited
FR689368A
Cited
US1991285A
Cited
FR941223A
Cited
US2623269A
Cited
CH277394A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1964-09-11 | 1965-03-13 | 1965-09-12 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1968-09-11 | 1969-03-13 | 1969-09-12 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1972-09-11 | 1973-03-13 | 1973-09-12 | $7700.00 | Window Closed / Lapsed |