US2859627A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Multiple purpose power tool
Assignee: Individual
•
Filing: 1954-02-16
•
Granted: 1958-11-11
•
Expires: 1974-02-16
Abstract
No abstract record available.
Inventors
- 👤 Jr John Calvin Gallop
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 09:30
CPC Classifications
B; B24; B24B; B24B27/00; B24B27/02; Y; Y10; Y10T; Y10T74/00; Y10T74/19; Y10T74/19023; Y10T74/19074; Y10T74/19079
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US628337A
Cited
US688505A
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US985338A
Cited
US1171477A
Cited
US1537009A
Cited
US1431649A
Cited
US2111422A
Cited
US2674130A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1961-11-10 | 1962-05-12 | 1962-11-11 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1965-11-10 | 1966-05-12 | 1966-11-11 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1969-11-10 | 1970-05-12 | 1970-11-11 | $7700.00 | Window Closed / Lapsed |