US2958347A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Band sawing machine and controls
Assignee: Armstrong Blum Manufacturing Co
•
Filing: 1957-04-17
•
Granted: 1960-11-01
•
Expires: 1977-04-17
Abstract
No abstract record available.
Inventors
- 👤 Harry J Blum
- 👤 Frank J Lindholm
- 👤 Frederick J Blum
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 08:21
CPC Classifications
B; B23; B23Q; B23Q16/00; B23D; B23D53/00; B23D53/04; B23D55/00; B23D55/04; B23D55/08; B23D55/088; B23D55/089; B23D55/10; B23D55/102; B23D55/104; B23Q16/001; B23Q3/00; B23Q3/16; B27; B27B; B27B13/00; B27B13/16; Y; Y10; Y10T; Y10T83/00; Y10T83/081; Y10T83/091; Y10T83/647; Y10T83/654; Y10T83/6569; Y10T83/707; Y10T83/7101; Y10T83/7145; Y10T83/7264; Y10T83/748; Y10T83/7487; Y10T83/7547
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US120949A
Cited
US490212A
Cited
US579382A
Cited
US798569A
Cited
US884548A
Cited
US1152696A
Cited
US1280341A
Cited
US1381418A
Cited
US1794836A
Cited
DE517979C
Cited
US2083682A
Cited
US1961044A
Cited
US2185304A
Cited
US2274923A
Cited
US2301028A
Cited
US2365987A
Cited
US2411623A
Cited
US2511563A
Cited
US2664118A
Cited
US2602987A
Cited
US2596081A
Cited
US2617451A
Cited
US2579955A
Cited
US2604910A
Cited
US2598233A
Cited
US2607373A
Cited
US2669261A
Cited
US2695539A
Cited
US2714904A
Cited
US2744547A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1963-11-01 | 1964-05-02 | 1964-11-01 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1967-11-01 | 1968-05-02 | 1968-11-01 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1971-11-01 | 1972-05-02 | 1972-11-01 | $7700.00 | Window Closed / Lapsed |