Patent US2782832A successfully refreshed from Google Patents.
US2782832A
Expired / Lapsed
US
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Bending machines
Assignee: PEDRICK TOOL AND MACHINE CO
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Filing: 1955-04-26
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Granted: 1957-02-26
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Expires: 1975-04-26
Abstract
No abstract record available.
Inventors
- 👤 Jr Ralph M Shaw
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 21:03
CPC Classifications
B; B21; B21D; B21D7/00; B21D7/02; B21D7/022; Y; Y10; Y10T; Y10T74/00; Y10T74/18; Y10T74/18008; Y10T74/18568; Y10T74/188; Y10T74/18808
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1606096A
Cited
US1751492A
Cited
GB465152A
Cited
US2190423A
Cited
US2350379A
Cited
US2369923A
Cited
US2482617A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1960-02-26 | 1960-08-27 | 1961-02-26 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1964-02-26 | 1964-08-27 | 1965-02-26 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1968-02-26 | 1968-08-27 | 1969-02-26 | $7700.00 | Window Closed / Lapsed |