Patent US3564953A successfully refreshed from Google Patents.
US3564953A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Lateral extension devices for socket wrenches
Assignee: B K SWEENY Mfg CO
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Filing: 1969-02-26
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Granted: 1971-02-23
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Expires: 1989-02-26
Abstract
Abstract A RELATIVELY FLAT, HORIZONTALLY-ELONGATED HOUSING HAVING OPPOSITELY AND AXIALLY ALIGNED, VERTICALLY POSITIONED, ROTATABLE WRENCH SOCKETS ADJACENT ITS ONE EXTREMITY AND OPPOSITELY AND AXIALLY ALIGNED, VERTICALLY POSITIONED, ROTATABLE NUT SOCKETS ADJACENT ITS OTHER EXTREMITY, SAID HOUSING ENCLOSING MEANS FOR ROTATING SAID ALIGNED NUT SOCKETS IN CONSEQUENCE OF ROTATION OF SAID WRENCH SOCKETS.
Inventors
- 👤 Edward T Able
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 11:41
CPC Classifications
B; B25; B25B; B25B21/00; B25B21/004; Y; Y10; Y10T; Y10T74/00; Y10T74/15; Y10T74/1503; Y10T74/1508; Y10T74/1511
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1974-02-22 | 1974-08-24 | 1975-02-23 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1978-02-22 | 1978-08-24 | 1979-02-23 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1982-02-22 | 1982-08-24 | 1983-02-23 | $7700.00 | Window Closed / Lapsed |