US3993383A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Printed circuit electrical connectors
Assignee: Individual
•
Filing: 1975-06-02
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Granted: 1976-11-23
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Expires: 1995-06-02
Abstract
Abstract Improved three-contact type electrical connectors, particularly advantageously used in establishing multiple electrical connection with a printed circuit board, in which the same, following their die stamped manufacture, are physically associated with a carrier or strip tab which greatly facilitates their handling and positioning preparatory to electrical connection to said printed circuit board. Further, the centrally located of the three contacts, which contains circuit-completing means thereon, and the strip tab, which contains positioning indicia, are maintained in the same plane as the construction material from which both are die stamped, so that the registry provided between each circuit-completing means and its cooperating positioning indicia is not disturbed, as might be the case if this contact, like the other two contacts, was required to be bent and shaped to properly accommodate the printed circuit board.
Inventors
- 👤 Vincent Marino
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 11:45
CPC Classifications
H; H01; H01R; H01R12/00; H01R12/70; H01R12/71; H01R12/72; H01R12/722; H01R12/728
Claims Analysis
Total Claims: 5
Claim 1
Independent Claim
207 words
Improved printed curcuit electrical connectors comprising, in combination, an elongated planar strip tab having positioning indicia in repeating relation therealong, a body having plural three-contact electrical connectors formed integral with said strip tab, two of said three contacts thereof being relatively spaced from each other and detached from said strip tab and bent out of the plane thereof, said third contact thereof being in the space between said two contacts and out of the plane of said two contacts and being detachably connected to said strip tab and lying in the same plane thereof, said third contact having a dimple-shaped circuit-completing means thereon to engage within and prevent relative movement between a respective connector and a printed circuit board engaged therewith, said third contact being in an aligning relation with a cooperating positioning indicia on said strip tab, whereby said strip tab facilitates the positioning of multiples of said electrical connectors and contributes to the accuracy thereof by the registry between said circuit-completing means and positioning indicia, and a mounting tab on said body extending therefrom in a direction opposite and remote from said three contacts and being movable relative thereto to mount and position said contacts at any desired angle relative to a printed circuit board.
Claim 2
Dependent Claim
207 words
Improved printed curcuit electrical connectors comprising, in combination, an elongated planar strip tab having positioning indicia in repeating relation therealong, a body having plural three-contact electrical connectors formed integral with said strip tab, two of said three contacts thereof being relatively spaced from each other and detached from said strip tab and bent out of the plane thereof, said third contact thereof being in the space between said two contacts and out of the plane of said two contacts and being detachably connected to said strip tab and lying in the same plane thereof, said third contact having a dimple-shaped circuit-completing means thereon to engage within and prevent relative movement between a respective connector and a printed circuit board engaged therewith, said third contact being in an aligning relation with a cooperating positioning indicia on said strip tab, whereby said strip tab facilitates the positioning of multiples of said electrical connectors and contributes to the accuracy thereof by the registry between said circuit-completing means and positioning indicia, and a mounting tab on said body extending therefrom in a direction opposite and remote from said three contacts and being movable relative thereto to mount and position said contacts at any desired angle relative to a printed circuit board.
Claim 3
Dependent Claim
24 words
The improved printed circuit electrical connectors as claimed in claim 1 wherein said positioning indicia of said strip tab are uniformly spaced openings therealong.
Claim 4
Dependent Claim
76 words
The improved printed circuit electrical connectors as claimed in claim 2 wherein each said third contact is centrally located in the space between and in relation to said two other relatively spaced contacts, and all three of said contacts are comprised of a springy metal so as to snap about opposed sides of a printed circuit board which is projected between said third contact on one side and said remaining two contacts on the opposite side.
Claim 5
Dependent Claim
60 words
The improved printed circuit electrical connectors as claimed in claim 3 wherein said detachable connection of said third contacts of said connectors with said tab strip consists of a reduced cross section at the juncture of each said third contact with said strip tab so as to facilitate the detachment of said connectors from said tab strip at said junctures.
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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) | 1979-11-23 | 1980-05-24 | 1980-11-23 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1983-11-23 | 1984-05-24 | 1984-11-23 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1987-11-23 | 1988-05-24 | 1988-11-23 | $7700.00 | Window Closed / Lapsed |