US5342214A
Expired / Lapsed
US
⏱️ 0.0 years remaining
IC socket
Assignee: HSU FENG-CHIEN
•
Filing: 1993-11-01
•
Granted: 1994-08-30
•
Expires: 2013-11-01
Abstract
Abstract An IC socket includes a cover slidably engaged to a base. The cover has a plurality of holes formed therethrough for receiving a corresponding number of IC pins. The base has a plurality of slots each of which corresponds to one of the holes of the cover and is retained in communication with the corresponding hole when the cover is slid on the base. A plurality of conductive plate device each of which is respectively positioned in a corresponding slot of the base. Each conductive plate device is substantially a fork including a left upper plate and a right upper plate, both intersected at a lower intersection portion of the conductive plate device. A shoulder extends substantially perpendicular to the intersection portion and bent downward as a lower plate. The right upper plate has a contact portion at the top thereof curved and extended in a direction to the left upper plate thus forming a guiding portion for guiding the IC pin to firmly contact the contact portion.
Inventors
- 👤 Feng-Chien Hsu
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 08:51
CPC Classifications
H; H05; H05K; H05K7/00; H05K7/02; H05K7/10; H05K7/1053; H05K7/1076; H05K7/1084; H01; H01R; H01R24/00; H01R24/76; H01R2107/00
Claims Analysis
Total Claims: 4
Claim 1
Independent Claim
283 words
An IC socket comprising a cover slidably engaged to a base, said cover having a plurality of holes formed therethrough for receiving a corresponding number of IC pins, said base having a plurality of slots each of which corresponds to one of said holes of said cover and is retained in communication with said corresponding hole when said cover is manually slid on said base, and a plurality of conductive plate means each respectively positioned in a corresponding slot of said base, the improvement comprising: each of said conductive plate means being substantially a fork comprising a first upper plate and a second upper plate, both intersected at a lower flat intersection portion thereof, a shoulder extended outwardly and substantially perpendicular to said flat intersection portion and bent downward as a lower plate, said second upper plate having a top portion curved and extended to said first upper plate thus forming a guiding portion, said first upper plate and said second upper plate being substantially flat and not co-planer, thus when said IC pins are originally inserted into said slots, said IC pins are in loose contact with said left upper plate, after then, said IC pins are further manually pulled by said cover to be in close contact with said top portion of said second upper plate; two protrusions being formed in two opposite inner peripheries of each of said slots for abutting against two side portions of said intersection portion of each of said conductive plate means thereby preventing each of said conductive plate means from moving in said slot and for blocking gaseous soldering flue from coating the top portion of said second upper plate of said conductive plate means.
Claim 2
Dependent Claim
283 words
An IC socket comprising a cover slidably engaged to a base, said cover having a plurality of holes formed therethrough for receiving a corresponding number of IC pins, said base having a plurality of slots each of which corresponds to one of said holes of said cover and is retained in communication with said corresponding hole when said cover is manually slid on said base, and a plurality of conductive plate means each respectively positioned in a corresponding slot of said base, the improvement comprising: each of said conductive plate means being substantially a fork comprising a first upper plate and a second upper plate, both intersected at a lower flat intersection portion thereof, a shoulder extended outwardly and substantially perpendicular to said flat intersection portion and bent downward as a lower plate, said second upper plate having a top portion curved and extended to said first upper plate thus forming a guiding portion, said first upper plate and said second upper plate being substantially flat and not co-planer, thus when said IC pins are originally inserted into said slots, said IC pins are in loose contact with said left upper plate, after then, said IC pins are further manually pulled by said cover to be in close contact with said top portion of said second upper plate; two protrusions being formed in two opposite inner peripheries of each of said slots for abutting against two side portions of said intersection portion of each of said conductive plate means thereby preventing each of said conductive plate means from moving in said slot and for blocking gaseous soldering flue from coating the top portion of said second upper plate of said conductive plate means.
Claim 3
Dependent Claim
52 words
The IC socket as claimed in claim 1, wherein each of said conductive plate means has at least a pair of sloping teeth at two sides of said intersection portion, said sloping teeth tapering downward thus are easily inserted into said corresponding slot yet difficult to be pulled outward from said slot.
Claim 4
Dependent Claim
50 words
The IC socket as claimed in claim 1, wherein each of said conductive plate means has a positioning portion perpendicularly extending from said top portion and abutting against an inner wall of said corresponding slot thus enabling each of said conductive plate means to be firmly positioned in said slot.
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) | 1997-08-29 | 1998-02-28 | 1998-08-30 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2001-08-29 | 2002-02-28 | 2002-08-30 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2005-08-29 | 2006-02-28 | 2006-08-30 | $7700.00 | Window Closed / Lapsed |