US2862532A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Gang sawmill
Assignee: Individual
•
Filing: 1955-09-23
•
Granted: 1958-12-02
•
Expires: 1975-09-23
Abstract
No abstract record available.
Inventors
- 👤 Leighton W Johnson
- 👤 Jonas August
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 16:49
CPC Classifications
B; B23; B23Q; B23Q11/00; B23Q11/12; B23Q11/126; B23Q1/00; B23Q1/01; B23Q1/017; B27; B27B; B27B3/00; B27B3/02; B27B3/04; B27B3/14; Y; Y10; Y10S; Y10S83/00; Y10S83/928; Y10T; Y10T83/00; Y10T83/647; Y10T83/6584; Y10T83/6587; Y10T83/6608; Y10T83/6622; Y10T83/6624
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
DE287385C
Cited
US471125A
Cited
US719585A
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GB156686A
Cited
US1481459A
Cited
DE457080C
Cited
DE483092C
Cited
US1866395A
Cited
DE575799C
Cited
US2687309A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1961-12-01 | 1962-06-02 | 1962-12-02 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1965-12-01 | 1966-06-02 | 1966-12-02 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1969-12-01 | 1970-06-02 | 1970-12-02 | $7700.00 | Window Closed / Lapsed |