Patent US5249974A successfully refreshed from Google Patents.
US5249974A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Multi-contact connector
Assignee: Pan International Industrial Corp
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Filing: 1992-09-15
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Granted: 1993-10-05
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Expires: 2012-09-15
Abstract
Abstract A connector includes a thin, insulative, flat base plate having terminals holes and elongated grooves for positioning of crimp terminals, a thin, flat cover board covered on the base plate for fastening and two angle plates secured to the casing by rivets to hold down the cover board to the base plate, wherein each angle plate has a plug rod for positioning on a printed circuit board, a round hole connected to either round hole on the casing by a rivet, and an opening on the respective bend to hold down either end projection on the cover board and the base plate.
Inventors
- 👤 Elson Wang
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 22:22
CPC Classifications
H; H01; H01R; H01R12/00; H01R12/70; H01R12/7005; H01R12/7011; H01R12/7017; H01R12/7029
Claims Analysis
Total Claims: 4
Claim 1
Independent Claim
332 words
A connector comprising a casing having two round holes on a flat top wall thereof adjacent to two opposite ends of the top wall, an insulative base plate mounted on the flat top wall of said casing to hold a plurality of crimp terminals, a cover board covered on said insulative base plate to hold said crimp terminals in place, and two fastening devices to fasten said cover board and said insulative base plate to the flat top wall of said casing, wherein said insulative base plate comprises a plurality of terminal holes through which said crimp terminals are respectively inserted, a plurality of elongated grooves on a top surface thereof respectively extended from each terminal hole to an edge of said top surface to guide out each crimp terminal, and two horizontal projections on two opposite ends thereof; said cover board comprises two unitary, horizontal projections on two opposite ends thereof each respectively overlapping a horizontal projection of said insulative base plate; said fastening devices each is consisted of an angle plate and a rivet, the angle plate of each fastening device having an opening on a bend thereof sleeved on either two overlapped projections to hold down said cover board and said insulative base plate on the flat top wall of said casing, a hole adjacent to one end thereof aligned with either round hole on the flat top wall of said casing, and a unitary plug rod projected from an edge of the angle plate for inserting into a respective hole on a printed circuit board to which the connector is to be connected, the rivet of each fastening device comprising a cylindrical portion and a flat top portion connected thereto, with the cylindrical portion being inserted through the hole on the angle plate of the respective fastening device and each round hole on the flat top wall of said casing with the flat top portion being hammered down to firmly secure the respective angle plate to said casing.
Claim 2
Dependent Claim
332 words
A connector comprising a casing having two round holes on a flat top wall thereof adjacent to two opposite ends of the top wall, an insulative base plate mounted on the flat top wall of said casing to hold a plurality of crimp terminals, a cover board covered on said insulative base plate to hold said crimp terminals in place, and two fastening devices to fasten said cover board and said insulative base plate to the flat top wall of said casing, wherein said insulative base plate comprises a plurality of terminal holes through which said crimp terminals are respectively inserted, a plurality of elongated grooves on a top surface thereof respectively extended from each terminal hole to an edge of said top surface to guide out each crimp terminal, and two horizontal projections on two opposite ends thereof; said cover board comprises two unitary, horizontal projections on two opposite ends thereof each respectively overlapping a horizontal projection of said insulative base plate; said fastening devices each is consisted of an angle plate and a rivet, the angle plate of each fastening device having an opening on a bend thereof sleeved on either two overlapped projections to hold down said cover board and said insulative base plate on the flat top wall of said casing, a hole adjacent to one end thereof aligned with either round hole on the flat top wall of said casing, and a unitary plug rod projected from an edge of the angle plate for inserting into a respective hole on a printed circuit board to which the connector is to be connected, the rivet of each fastening device comprising a cylindrical portion and a flat top portion connected thereto, with the cylindrical portion being inserted through the hole on the angle plate of the respective fastening device and each round hole on the flat top wall of said casing with the flat top portion being hammered down to firmly secure the respective angle plate to said casing.
Claim 3
Dependent Claim
17 words
The connector of claim 1 wherein said insulative base plate is made from a thin, flat plate.
Claim 4
Dependent Claim
16 words
The connector of claim 1 wherein said cover board is made from a thin, flat plate.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1996-10-04 | 1997-04-05 | 1997-10-05 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2000-10-04 | 2001-04-05 | 2001-10-05 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2004-10-04 | 2005-04-05 | 2005-10-05 | $7700.00 | Window Closed / Lapsed |