Patent US4957450A successfully refreshed from Google Patents.
US4957450A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Electrical cord plug and socket retainer
Assignee: Individual
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Filing: 1989-09-18
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Granted: 1990-09-18
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Expires: 2009-09-18
Abstract
Abstract A retainer is disclosed herein for releasably securing an electrical power plug and socket together to avoid inadvertant disconnection. The retainer includes an elongated strap attached to the plug and socket respectively with a securement device for releasably attaching the opposite ends of the strap together so that the strap form fits or conforms to the configuration of the plug and socket. The releasable securement device may be of the hook and pile type or a post and eyelet type. Also, the retainer may be integral with either plug or socket member or the strap may be separate with slit passageways for accommodating insertion of the plug and socket cords during assembly of the strap with the power cords.
Inventors
- 👤 Roger Pioszak
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-06 15:21
CPC Classifications
H; H01; H01R; H01R13/00; H01R13/62; H01R13/639; H01R13/6392
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
159 words
A retainer for releasably securing a combined plug and socket in connection in an unsupported position comprising: an elongated flexible member having opposite ends separated by a midsection; at least one slot provided in said elongated flexible member between said opposite ends and disposed midway between opposite edges defining the sides of said member; said slot lying along the central longitudinal axis of said elongated member; securement means cooperatively carried on said elongated flexible member for releasably joining said opposite ends together; said flexible member is a strap and at least two slots are provided in spaced-apart relationship for receiving passage of the plug and socket respectively whereby said strap encircles the plug and socket connection to retain and restrain separation of the plug and socket; and said securement means is a hook and pile fastener having a hook portion secured to one of said opposite ends and a pile portion carried on the other of said opposite ends.
Claim 2
Dependent Claim
159 words
A retainer for releasably securing a combined plug and socket in connection in an unsupported position comprising: an elongated flexible member having opposite ends separated by a midsection; at least one slot provided in said elongated flexible member between said opposite ends and disposed midway between opposite edges defining the sides of said member; said slot lying along the central longitudinal axis of said elongated member; securement means cooperatively carried on said elongated flexible member for releasably joining said opposite ends together; said flexible member is a strap and at least two slots are provided in spaced-apart relationship for receiving passage of the plug and socket respectively whereby said strap encircles the plug and socket connection to retain and restrain separation of the plug and socket; and said securement means is a hook and pile fastener having a hook portion secured to one of said opposite ends and a pile portion carried on the other of said opposite ends.
References Cited (Backward Citations)
US2728058A
Cited
US4440465A
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US4514026A
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US4596430A
Cited
US4702540A
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US4690476A
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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) | 1993-09-17 | 1994-03-19 | 1994-09-18 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1997-09-17 | 1998-03-19 | 1998-09-18 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2001-09-17 | 2002-03-19 | 2002-09-18 | $7700.00 | Window Closed / Lapsed |