US3641475A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Intercept connector for making alternative bridging connections having improved contact clip construction
Assignee: AT&T Inc
•
Filing: 1969-12-18
•
Granted: 1972-02-08
•
Expires: 1989-12-18
Abstract
Abstract An intercept connector for providing alternative bridging connections between terminals is disclosed in which circuit paths and contact clips are combined on a circuit board in predetermined circuit configurations.
Inventors
- 👤 Carleton D Irish
- 👤 Harold Painkin
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 19:23
CPC Classifications
H; H01; H01R; H01R31/00; H01R12/00; H01R12/70; H01R12/71; H01R12/72; H01R12/721
Claims Analysis
Total Claims: 8
Claim 1
Independent Claim
166 words
An intercept connector for making predetermined multiple connections between telephone lines fastened to terminals projecting outwardly from a terminal block, said intercept connector including a circuit board having a row of parallel mounting spaces defined by a row of parallel notches cut in one edge thereof, a contact clip mounted on each of said mounting spaces and circuit paths disposed on said circuit board and interconnecting said contact clips in predetermined circuit configurations, CHARACTERIZED IN THAT each mounting space is perforated with an aperture and each contact clip is formed from a single piece of contact metal and includes gripping means for making end-on engagement with a terminal projecting from said terminal block, attaching means cooperating with said aperture to attach said contact clip to said circuit board and aligning means for locating said intercept connector on said terminal block and holding it in place after installation, said aligning means including at least one terminal engaging tab bent up from one side of said contact clip.
Claim 2
Dependent Claim
166 words
An intercept connector for making predetermined multiple connections between telephone lines fastened to terminals projecting outwardly from a terminal block, said intercept connector including a circuit board having a row of parallel mounting spaces defined by a row of parallel notches cut in one edge thereof, a contact clip mounted on each of said mounting spaces and circuit paths disposed on said circuit board and interconnecting said contact clips in predetermined circuit configurations, CHARACTERIZED IN THAT each mounting space is perforated with an aperture and each contact clip is formed from a single piece of contact metal and includes gripping means for making end-on engagement with a terminal projecting from said terminal block, attaching means cooperating with said aperture to attach said contact clip to said circuit board and aligning means for locating said intercept connector on said terminal block and holding it in place after installation, said aligning means including at least one terminal engaging tab bent up from one side of said contact clip.
Claim 3
Dependent Claim
24 words
An intercept connector in accordance with claim 1 wherein said attaching means includes a U-shaped hook located at the end of said contact clip.
Claim 4
Dependent Claim
33 words
An intercept connector in accordance with claim 2 wherein said U-shaped hook includes a locating flap adapted to fit in said aperture and hold said contact clip in position on said circuit board.
Claim 5
Dependent Claim
24 words
An intercept connector in accordance with claim 1 wherein said gripping means comprises a spring loop located at one end of said contact clip.
Claim 6
Dependent Claim
21 words
An intercept connector in accordance with claim 4 wherein said spring loop is bifurcated to form a pair of contact fingers.
Claim 7
Dependent Claim
26 words
An intercept connector in accordance with claim 1 wherein said aligning means includes two terminal engaging tabs bent up from opposite sides of said contact clip.
Claim 8
Dependent Claim
23 words
An intercept connector in accordance with claim 1 wherein said notches are associated in pairs of progressively deeper cuts in said circuit board.
References Cited (Backward Citations)
US2269241A
Cited
US2849700A
Cited
US2962692A
Cited
US2993188A
Cited
US3027538A
Cited
US2968780A
Cited
US3138417A
Cited
US3235829A
Cited
US3312927A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1975-02-07 | 1975-08-09 | 1976-02-08 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1979-02-07 | 1979-08-09 | 1980-02-08 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1983-02-07 | 1983-08-09 | 1984-02-08 | $7700.00 | Window Closed / Lapsed |