US4027936A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Connector having electro-conductive rubber terminal
Assignee: Seiko Instruments Inc
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Filing: 1975-07-16
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Granted: 1977-06-07
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Expires: 1995-07-16
Abstract
Abstract A connector having electro-conductive rubber terminals is composed of an insulated casing having a plurality of recessed portions and a plurality of rubber terminal portions, of electro-conductive rubber inserted in respective ones of the recesses. The rubber terminals are connected together in rows to a runner and are inserted by rows into the recessed portions and then the terminals are cut from the runner whereby said terminal portions are attached to said insulated casing.
Inventors
- 👤 Hideo Nemoto
- 👤 Yuuji Koike
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 14:51
CPC Classifications
H; H01; H01R; H01R13/00; H01R13/02; H01R13/22; H01R13/24; H01R13/2407; H01R13/2414; G; G04; G04G; G04G17/00; G04G17/02; G04G17/06
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
171 words
A connector having electro-conductive rubber terminals comprising: an electrically insulated casing having a platelike shape and having along at least one of its outer marginal side edges a row of recesses, each recess having a generally keyhole configuration defined by a linear portion extending inwardly a given distance from the peripheral edge of said casing and terminating in an enlarged opening portion; and a plurality of electro-conductive rubber terminals disposed within respective ones of said recesses, each rubber terminal having a generally keyhole configuration defined by a branch portion lying within its corresponding recess linear portion and terminating in an enlarged terminal portion lying within its corresponding recess opening portion, said enlarged terminal portion projecting in a direction transverse to said platelike casing beyond both major surfaces of said casing, said enlarged terminal portion of each rubber terminal having a cylindrical shape both ends of which project beyond said major surfaces of said casing, and said branch portion of each rubber terminal lying flush with both major surfaces of said casing.
Claim 2
Dependent Claim
171 words
A connector having electro-conductive rubber terminals comprising: an electrically insulated casing having a platelike shape and having along at least one of its outer marginal side edges a row of recesses, each recess having a generally keyhole configuration defined by a linear portion extending inwardly a given distance from the peripheral edge of said casing and terminating in an enlarged opening portion; and a plurality of electro-conductive rubber terminals disposed within respective ones of said recesses, each rubber terminal having a generally keyhole configuration defined by a branch portion lying within its corresponding recess linear portion and terminating in an enlarged terminal portion lying within its corresponding recess opening portion, said enlarged terminal portion projecting in a direction transverse to said platelike casing beyond both major surfaces of said casing, said enlarged terminal portion of each rubber terminal having a cylindrical shape both ends of which project beyond said major surfaces of said casing, and said branch portion of each rubber terminal lying flush with both major surfaces of said casing.
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) | 1980-06-06 | 1980-12-06 | 1981-06-07 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1984-06-06 | 1984-12-06 | 1985-06-07 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1988-06-06 | 1988-12-06 | 1989-06-07 | $7700.00 | Window Closed / Lapsed |