US5762516A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Contact and terminal connector having the contact
Assignee: 3M Co
•
Filing: 1996-05-30
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Granted: 1998-06-09
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Expires: 2016-05-30
Abstract
Abstract To provide a contact capable of reducing the crosstalk between adjacent contacts, and a terminal connector with such contacts, capable of constructing a high speed communication network. The contact 10 has a generally central base section 12, contact sections 14, 16 extending from the opposite ends of the base section 12 generally normal thereto, connecting sections 18, 20 obliquely extending generally in the same direction transverse to the contact sections 14, 16, for connecting the base section 12 with the contact sections 14, 16, respectively. One connecting section 18 has a first part 18a extending from one lengthwise end of the base section 12 generally normal thereto while maintaining a lateral distance from the contact section 14, a second part 18b extending from the contact section 14 in parallel thereto, and a third part 18c extending in the crossing direction to the surface of the contact section 14 to connect the first part 18a to the second part 18b. The other connecting section 20 extends from the contact section 16 in parallel thereto and is vertically connected to the other lengthwise end of the base section 12.
Inventors
- 👤 Shigekazu Itoga
- 👤 Rentara Osawa
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-06 01:46
CPC Classifications
H; H01; H01R; H01R4/00; H01R4/24; H01R4/2416; H01R4/242; H01R4/2425; H01R4/2429; H01R13/00; H01R13/646; H01R13/6461; H01R13/6467; H01R13/6473; H01R13/6474; H01R4/2445; H01R4/245; H01R4/2454; H01R24/00; H01R24/60; H01R24/62; H01R24/64; Y; Y10; Y10S; Y10S439/00; Y10S439/941
Claims Analysis
Total Claims: 7
Claim 1
Independent Claim
144 words
A contact made of an elongated electro-conductive metallic plate with a generally flat surface, which comprises a generally central base section and end contact sections extending generally normal to the base section, thereby forming a zone to be electrically and detachably connected with another electro-conductor at a terminal of an electric wire, characterized in that: the end contact sections linearly extend generally in the same direction, the generally flat surfaces of the end contact sections being generally parallel and opposed each to the other; each contact section being connected to the base section by respective connecting sections, the connecting sections obliquely extending away from a plane normal to the base section and the connecting sections each having a direction transverse to the contact section; and at least one connecting section having a portion extending in the direction crossing the surface of the contact section.
Claim 2
Dependent Claim
144 words
A contact made of an elongated electro-conductive metallic plate with a generally flat surface, which comprises a generally central base section and end contact sections extending generally normal to the base section, thereby forming a zone to be electrically and detachably connected with another electro-conductor at a terminal of an electric wire, characterized in that: the end contact sections linearly extend generally in the same direction, the generally flat surfaces of the end contact sections being generally parallel and opposed each to the other; each contact section being connected to the base section by respective connecting sections, the connecting sections obliquely extending away from a plane normal to the base section and the connecting sections each having a direction transverse to the contact section; and at least one connecting section having a portion extending in the direction crossing the surface of the contact section.
Claim 3
Dependent Claim
31 words
A contact as defined by claim 1, wherein at least one of the contact sections has a slot longitudinally extending from the metallic plate, into which an electric wire is received.
Claim 4
Dependent Claim
208 words
A terminal connector comprising a body made of an electro-insulating material and more than one contact-pair to be connected to more than one outer conductor-pair having polarities different from each other, characterized in that: each of the two contacts in the respective contact-pair is made of an elongated electro-conductive metallic plate with a generally flat surface, and comprises a generally central base section, end contact sections linearly extending generally in the same direction normal to the base section while opposing the generally flat surfaces thereof to each other, and connecting sections for connecting the contact sections to the base section and obliquely extending away from a plane normal to the base section and the connecting sections having a direction transverse to the contact sections; in that at least one of the connecting sections in at least one of the two contacts in the contact-pair has a portion extending in the direction crossing to the surface of the contact section; and in that two contacts in the contact-pair are arranged so that the connecting sections of one contact intersects the corresponding connecting sections of the other contact with a small gap therebetween and the respective contact sections of the contacts are arranged generally on two mutually opposed common planes.
Claim 5
Dependent Claim
208 words
A terminal connector comprising a body made of an electro-insulating material and more than one contact-pair to be connected to more than one outer conductor-pair having polarities different from each other, characterized in that: each of the two contacts in the respective contact-pair is made of an elongated electro-conductive metallic plate with a generally flat surface, and comprises a generally central base section, end contact sections linearly extending generally in the same direction normal to the base section while opposing the generally flat surfaces thereof to each other, and connecting sections for connecting the contact sections to the base section and obliquely extending away from a plane normal to the base section and the connecting sections having a direction transverse to the contact sections; in that at least one of the connecting sections in at least one of the two contacts in the contact-pair has a portion extending in the direction crossing to the surface of the contact section; and in that two contacts in the contact-pair are arranged so that the connecting sections of one contact intersects the corresponding connecting sections of the other contact with a small gap therebetween and the respective contact sections of the contacts are arranged generally on two mutually opposed common planes.
Claim 6
Dependent Claim
123 words
A terminal connector as defined by claim 3, further comprising second contact-pairs, each having two second contacts made of an elongated electro-conductive metallic plate with a generally flat surface; each second contact comprising a generally central base section and two contact sections linearly extending from the base section generally normal thereto while opposing the generally flat surfaces thereof to each other, and being spaced with each other so as to generally align the respective contact sections of the second contact on mutually opposed two common planes; the respective second contact-pairs being located adjacent to the contact-pairs, of which connecting sections intersect each other, or that the respective contact sections of all the contact-pairs are generally arranged on the mutually opposed two common planes.
Claim 7
Dependent Claim
52 words
A terminal connector as defined by claim 3 or 4, wherein each contact of the contact-pairs has a slot for receiving an electric wire, on the contact section extending along at least one of the mutually opposed two common planes; the slot longitudinally extending from the lengthwise end of the metallic plate.
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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) | 2001-06-08 | 2001-12-08 | 2002-06-09 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2005-06-08 | 2005-12-08 | 2006-06-09 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2009-06-08 | 2009-12-08 | 2010-06-09 | $7700.00 | Window Closed / Lapsed |