Patent US4493527A successfully refreshed from Google Patents.
US4493527A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Socket contact for electrical connectors
Assignee: Amphenol Corp
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Filing: 1982-09-30
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Granted: 1985-01-15
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Expires: 2002-09-30
Abstract
Abstract A socket contact for electrical connectors consisting of a contact liner sleeve (16) with a rear sleeve (14) and inner and outer front sleeves (12, 10) assembled to the front and to the contact liner sleeve (16) with the outer sleeve (10) rear portion thereof formed over the rear face (40) of the inner front sleeve (12) to form a well defined retention shoulder (48).
Inventors
- 👤 R. Amelia Piscitelli
- 👤 Valentine J. Hemmer
- 👤 Eric F. Shepler
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 14:50
CPC Classifications
H; H01; H01R; H01R13/00; H01R13/02; H01R13/10; H01R13/11; H01R13/111
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
149 words
A socket contact for electrical connectors comprising an elongate formed metal contact liner sleeve having a front contact portion and a rear terminal portion, each of said portions located on a respective side of a midsection, a formed metal rear sleeve mounted over said terminal portion and secured thereto and a formed metal outer front sleeve mounted over said contact portion secured thereto and having a rear end adjacent the midsection of said contact liner sleeve characterized by an inner front sleeve mounted within said outer front sleeve having a greater wall thickness and of a shorter length than said outer front sleeve to form a rear facing end adjacent the midsection of said contact liner sleeve, said outer front sleeve having the rear end thereof formed over the rear facing end of said inner front sleeve to form a retention shoulder at the midsection of the socket contact.
Claim 2
Dependent Claim
149 words
A socket contact for electrical connectors comprising an elongate formed metal contact liner sleeve having a front contact portion and a rear terminal portion, each of said portions located on a respective side of a midsection, a formed metal rear sleeve mounted over said terminal portion and secured thereto and a formed metal outer front sleeve mounted over said contact portion secured thereto and having a rear end adjacent the midsection of said contact liner sleeve characterized by an inner front sleeve mounted within said outer front sleeve having a greater wall thickness and of a shorter length than said outer front sleeve to form a rear facing end adjacent the midsection of said contact liner sleeve, said outer front sleeve having the rear end thereof formed over the rear facing end of said inner front sleeve to form a retention shoulder at the midsection of the socket contact.
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) | 1988-01-15 | 1988-07-16 | 1989-01-15 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1992-01-15 | 1992-07-16 | 1993-01-15 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1996-01-15 | 1996-07-16 | 1997-01-15 | $7700.00 | Window Closed / Lapsed |