Patent US2384041A successfully refreshed from Google Patents.
Patent US4812942A successfully refreshed from Google Patents.
US4812942A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Aerial cable terminal
Assignee: Nortel Networks Corp
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Filing: 1987-04-28
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Granted: 1989-03-14
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Expires: 2007-04-28
Abstract
Abstract An aerial terminal has an increased density of connections and can be mounted alternatively on a pole or a cable. It has a housing with parallel side walls and end walls and a central wall extending across between the side walls, forming back and front chambers. A plurality of apertures extend in rows in the central wall and terminals are positioned in the apertures. The terminals are arranged in pairs, the front ends being in the front chamber and the back ends in the back chamber. Protector modules can be provided as part of a terminal for each pair. An openable cover and support brackets are also provided.
Inventors
- 👤 Albert Kupferschmidt
- 👤 Trace D. Greene
- 👤 Donald F. Jaycox
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 14:29
CPC Classifications
H; H02; H02G; H02G15/00; H02G15/08; H02G15/10; H02G15/117
Claims Analysis
Total Claims: 20
Claim 1
Independent Claim
191 words
An aerial cable terminal comprising: an elongate hollow housing having parallel side walls and parallel end walls extending between the side walls, and a central wall extending between the side walls to divide the housing into two chambers, a front chamber and a back chamber; a plurality of pairs of apertures in the central wall, the pairs extending in rows between the end walls, one aperture of each pair on one side of a central axis and the other aperture of each pair on the other side of the central axis; a terminal mounted in each aperture, each terminal having a front end extending into said front chamber and a rear end extending into said back chamber, the terminals in a pair of apertures forming a pair of terminals; conductor means extending between the rear ends of each terminal of a pair; access means in one end for entry of a stub cable into said back chamber; an openable cover closing said front chamber; and support means on a side wall and on each end wall, whereby the terminal housing can be mounted alternatively on a cable or on a pole.
Claim 2
Dependent Claim
191 words
An aerial cable terminal comprising: an elongate hollow housing having parallel side walls and parallel end walls extending between the side walls, and a central wall extending between the side walls to divide the housing into two chambers, a front chamber and a back chamber; a plurality of pairs of apertures in the central wall, the pairs extending in rows between the end walls, one aperture of each pair on one side of a central axis and the other aperture of each pair on the other side of the central axis; a terminal mounted in each aperture, each terminal having a front end extending into said front chamber and a rear end extending into said back chamber, the terminals in a pair of apertures forming a pair of terminals; conductor means extending between the rear ends of each terminal of a pair; access means in one end for entry of a stub cable into said back chamber; an openable cover closing said front chamber; and support means on a side wall and on each end wall, whereby the terminal housing can be mounted alternatively on a cable or on a pole.
Claim 3
Dependent Claim
46 words
An aerial terminal as claimed in claim 1, including means for attachment of a drop wire conductor to the front end of one terminal of each pair and means for attaching a stub cable conductor to the rear end of the other terminal of a pair.
Claim 4
Dependent Claim
31 words
An aerial terminal as claimed in claim 2, including ground means extending along said housing, and means connecting the front end of each of said other terminals to said ground means.
Claim 5
Dependent Claim
18 words
An aerial terminal as claimed in claim 3, including protector means associated with each of said other terminals.
Claim 6
Dependent Claim
81 words
An aerial terminal as claimed in claim 4, said ground means comprising a groundplate extending along said housing on one side of said central axis, and apertures in said groundplate, an aperture aligned with each aperture in the central wall on one side of said central axis, the peripheral edges of said apertures in said groundplate being formed into a lip, and an external thread in each lip, said protector means each including a metal cap screwed into said internal thread.
Claim 7
Dependent Claim
34 words
An aerial terminal as claimed in claim 2, said access means including an aperture in an end wall in communication with said back chamber for entry of said stub cable into said back chamber.
Claim 8
Dependent Claim
41 words
An aerial terminal as claimed in claim 6, including a further aperture in said central wall, adjacent said one end; a ground terminal in said further aperture; means for connecting said ground terminal to a metallic sheath of said stub cable.
Claim 9
Dependent Claim
62 words
An aerial terminal as claimed in claim 6, including an aperture in the other end wall in communication with said back chamber; a tubular extension aligned with one of the apertures in the end walls, the tubular extension of a first housing adapted to engage within the aperture in the end wall of a second housing, for connection of two housings end-to-end.
Claim 10
Dependent Claim
36 words
An aerial terminal as claimed in claim 2, including a plurality of apertures in one side wall, said apertures in communication with said front chamber, for passage of said drop wire conductors into said front chamber.
Claim 11
Dependent Claim
19 words
An aerial terminal as claimed in claim 9, including a sealing member sealing said apertures in said side wall.
Claim 12
Dependent Claim
26 words
An aerial terminal as claimed in claim 1, including four rows of apertures in said central wall, two rows on each side of said central axis.
Claim 13
Dependent Claim
46 words
An aerial terminal as claimed in claim 11, each aperture in a row remote from said central axis on one side of said central axis being paired with an aperture in a row adjacent to said central axis on the other side of the central axis.
Claim 14
Dependent Claim
21 words
An aerial terminal as claimed in claim 1, said openable cover pivotally attached to said housing to enclose said front chamber.
Claim 15
Dependent Claim
25 words
An aerial terminal as claimed in claim 1, including access means at the other end for entry of a stub cable into said back chamber.
Claim 16
Dependent Claim
20 words
An aerial terminal as claimed in claim 1, each said end wall having a concave periphery at a back edge.
Claim 17
Dependent Claim
38 words
A aerial terminal as claimed in claim 1, said support means including brackets on one side wall, each bracket including an aperture, whereby, fastening means can pass through said brackets to attach said housing to a support member.
Claim 18
Dependent Claim
42 words
An aerial terminal as claimed in claim 1, said support means including brackets on a back edge of each end wall, each bracket including an aperture, whereby fastening means can pass through the brackets to attach said housing to a support member.
Claim 19
Dependent Claim
43 words
An aerial terminal as claimed in claim 1, including a hollow boss on said central wall adjacent each end, said hollow bosses positioned on said central axis, whereby fastening means can extend through said bosses to attach said housing to a support member.
Claim 20
Dependent Claim
24 words
An aerial terminal as claimed in claim 1, said central wall extending across said housing between said side walls at at least two levels.
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1992-03-13 | 1992-09-12 | 1993-03-14 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1996-03-13 | 1996-09-12 | 1997-03-14 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2000-03-13 | 2000-09-12 | 2001-03-14 | $7700.00 | Window Closed / Lapsed |