Patent US6261129B1 successfully refreshed from Google Patents.
US6261129B1
Expired / Lapsed
US
⏱️ 0.0 years remaining
Connector device having an erroneous fitting preventing portion
Assignee: Sony Corp
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Filing: 2000-01-12
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Granted: 2001-07-17
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Expires: 2020-01-12
Abstract
Abstract A connector device, with improved reliability of connection having a second connector half provided with a protrusion which falls into an engaging groove of a first connector half, an erroneous fitting preventing portion is formed in the first connector half so as to be deformed or broken by the protrusion of the second connector half when the first and second connector halves are erroneously fitted. Also, in a connector device composed of a plug and a socket into which the plug is fitted, uneven portions are formed on engaging surfaces with the plug and/or on engaging surfaces with the socket. Further, in an electronic device having at least one of a plug and a socket of the connector device, uneven portions are formed on engaging surfaces of the plug with the socket and/or on engaging surfaces of the socket with the plug.
Inventors
- 👤 Yasuo Kusagaya
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 23:05
CPC Classifications
H; H01; H01R; H01R13/00; H01R13/64
Claims Analysis
Total Claims: 13
Claim 1
Independent Claim
79 words
A connector device composed of a first connector half having an engaging groove and a second connector half provided with a protrusion that falls into said engaging groove when said first connector half is fitted thereinto, said connector device comprising an erroneous fitting preventing portion formed in said first connector half so as to be one of deformed and broken by said protrusion of said second connector half when said first and second connector halves are erroneously fitted together.
Claim 2
Dependent Claim
79 words
A connector device composed of a first connector half having an engaging groove and a second connector half provided with a protrusion that falls into said engaging groove when said first connector half is fitted thereinto, said connector device comprising an erroneous fitting preventing portion formed in said first connector half so as to be one of deformed and broken by said protrusion of said second connector half when said first and second connector halves are erroneously fitted together.
Claim 3
Dependent Claim
24 words
The connector device according to claim 1 , wherein: said first connector half is a plug; and said second connector half is a socket.
Claim 4
Dependent Claim
59 words
A connector device composed of a plug having an engaging groove and a socket provided with a protrusion that falls into said engaging groove when said plug is fitted thereinto, said connector device comprising a breaking portion formed in said plug for breaking by said protrusion of said socket when said plug and said socket are erroneously fitted together.
Claim 5
Dependent Claim
59 words
A connector device composed of a plug having an engaging groove and a socket provided with a protrusion that falls into said engaging groove when said plug is fitted thereinto, said connector device comprising a breaking portion formed in said plug for breaking by said protrusion of said socket when said plug and said socket are erroneously fitted together.
Claim 6
Dependent Claim
65 words
A plug for use with a socket having a protrusion, said plug being provided with an engaging groove into which said protrusion of said socket falls when said plug is fitted thereinto, said plug comprising an erroneous fitting preventing portion provided so as to be one of deformed and broken by said protrusion of said socket when said plug is erroneously fitted into said socket.
Claim 7
Dependent Claim
65 words
A plug for use with a socket having a protrusion, said plug being provided with an engaging groove into which said protrusion of said socket falls when said plug is fitted thereinto, said plug comprising an erroneous fitting preventing portion provided so as to be one of deformed and broken by said protrusion of said socket when said plug is erroneously fitted into said socket.
Claim 8
Dependent Claim
31 words
The plug according to claim 4 , wherein said erroneous fitting preventing portion is provided on a side of said plug opposite a side on which said engaging groove is provided.
Claim 9
Dependent Claim
87 words
An electronic device having a connector composed of a first connector half and a second connector half provided with a protrusion that falls into an engaging groove formed in said first connector half when said first connector half is fitted said second connector half, said electronic device comprising an erroneous fitting preventing portion provided in said first connector half so as to be one of deformed and broken by said protrusion of said second connector half when said first and second connector halves are erroneously fitted together.
Claim 10
Dependent Claim
87 words
An electronic device having a connector composed of a first connector half and a second connector half provided with a protrusion that falls into an engaging groove formed in said first connector half when said first connector half is fitted said second connector half, said electronic device comprising an erroneous fitting preventing portion provided in said first connector half so as to be one of deformed and broken by said protrusion of said second connector half when said first and second connector halves are erroneously fitted together.
Claim 11
Dependent Claim
24 words
The electronic device according to claim 4 , wherein: said first connector half is a plug; and said second connector half is a socket.
Claim 12
Dependent Claim
80 words
An electronic device having a connector composed of a first connector half having an engaging groove and a second connector half provided with a protrusion that falls into said engaging groove when said first connector half is fitted into said second connector half, said electronic device comprising a breaking portion formed in said first connector half for breaking by said protrusion of said second connector half when said first connector half and said second connector half are erroneously fitted together.
Claim 13
Dependent Claim
80 words
An electronic device having a connector composed of a first connector half having an engaging groove and a second connector half provided with a protrusion that falls into said engaging groove when said first connector half is fitted into said second connector half, said electronic device comprising a breaking portion formed in said first connector half for breaking by said protrusion of said second connector half when said first connector half and said second connector half are erroneously fitted together.
References Cited (Backward Citations)
US4245875A
Cited
US4361375A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 2004-07-16 | 2005-01-15 | 2005-07-17 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2008-07-16 | 2009-01-15 | 2009-07-17 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2012-07-16 | 2013-01-15 | 2013-07-17 | $7700.00 | Window Closed / Lapsed |