US2707570A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Mucking machine
Assignee: Goodman Manufacturing Co LP
•
Filing: 1952-05-27
•
Granted: 1955-05-03
•
Expires: 1972-05-27
Abstract
No abstract record available.
Inventors
- 👤 Anthony R Biedess
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 09:30
CPC Classifications
E; E02; E02F; E02F3/00; E02F3/04; E02F3/28; E02F3/34; E02F3/348; E02F3/3486; E02F3/3483; E02F9/00; E02F9/02; E02F9/022
Claims Analysis
Total Claims: 0
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US2619243A
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1958-05-02 | 1958-11-01 | 1959-05-03 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1962-05-02 | 1962-11-01 | 1963-05-03 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1966-05-02 | 1966-11-01 | 1967-05-03 | $7700.00 | Window Closed / Lapsed |