Patent US4406510A successfully refreshed from Google Patents.
US4406510A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Retainer for a connector in cross-connect apparatus for telecommunications
Assignee: Nortel Networks Technology Corp
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Filing: 1981-08-21
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Granted: 1983-09-27
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Expires: 2001-08-21
Abstract
Abstract A retainer for a connector in cross-connect apparatus for telecommunications systems has a main body portion in which a connector fits, being retained by projections on a wall of the body portion which fit into recesses in the connector. The retainer has spaced pairs of legs at each end which fit over walls of a mounting member. Resilient guides between the legs enter slots in the walls to locate the retainer and a small rib or projection snaps into a hole in the wall to hold the retainer in position. A lid on the retainer snaps over the outer edge of the connector. Sealant is put in the bottom of the main body portion, and in the lid, to envelope the inner and outer edges of the connector and protect the terminal ends and conductors.
Inventors
- 👤 George Debortoli
- 👤 Brian T. Osborne
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 17:19
CPC Classifications
H; H02; H02G; H02G15/00; H02G15/08; H02G15/10; H02G15/117
Claims Analysis
Total Claims: 18
Claim 1
Independent Claim
124 words
A retainer for a connector in cross-connect apparatus for telecommunications systems, said retainer comprising: a main body portion having a back wall, a front wall and ends; a lid hingedly attached to a top edge of said back wall; said front wall being of a reduced height relative to said back wall; two pairs of spaced apart parallel legs on each end, said legs extending below said main body portion, each pair of legs defining a slot, the slots at an end co-planar; a latch member positioned between the pairs of legs, at each end, said latch member including a projection at a lower end, projecting into said plane of said slots, and a guide positioned above said projection and projecting across said plane.
Claim 2
Dependent Claim
124 words
A retainer for a connector in cross-connect apparatus for telecommunications systems, said retainer comprising: a main body portion having a back wall, a front wall and ends; a lid hingedly attached to a top edge of said back wall; said front wall being of a reduced height relative to said back wall; two pairs of spaced apart parallel legs on each end, said legs extending below said main body portion, each pair of legs defining a slot, the slots at an end co-planar; a latch member positioned between the pairs of legs, at each end, said latch member including a projection at a lower end, projecting into said plane of said slots, and a guide positioned above said projection and projecting across said plane.
Claim 3
Dependent Claim
25 words
A retainer as claimed in claim 1, including an aperture in one end above said legs, and a slot in one wall of said aperture.
Claim 4
Dependent Claim
22 words
A retainer as claimed in claim 1, including projections on an inner surface of said back wall, adjacent to said top edge.
Claim 5
Dependent Claim
21 words
A retainer as claimed in claim 1, including at least one rib extending downward from a front edge of said lid.
Claim 6
Dependent Claim
34 words
A retainer as claimed in claim 1, said lid including a back web and a top flange, said back web extending upward, in the same plane as said back wall, in the closed position.
Claim 7
Dependent Claim
24 words
A retainer as claimed in claim 5, said ends extending up to a top edge substantially level with said back web of said lid.
Claim 8
Dependent Claim
45 words
A retainer as claimed in claim 1, said pairs of legs each including an inner leg and an outer leg, said slot between said inner and outer legs, said latch member substantially in the plane of said inner legs, said guide extending across said slot.
Claim 9
Dependent Claim
23 words
A retainer as claimed in claim 1, including a strain relief member extending downward from a bottom surface of the main body portion.
Claim 10
Dependent Claim
18 words
A retainer as claimed in claim 1, including means for resiliently urging said lid to a closed position.
Claim 11
Dependent Claim
47 words
A retainer as claimed in claim 5, including a web at each end of said lid, extending between said back web and said top flange, said webs having an inclined edge extending forward and downward from said back web towards a bottom edge of said top flange.
Claim 12
Dependent Claim
35 words
A retainer as claimed in claim 1, including a connector in said main body portion, and a volume of sealant in a bottom portion of said body portion surrounding the inner edge of said connector.
Claim 13
Dependent Claim
21 words
A retainer assembly as claimed in claim 11, including sealant material in said lid, surrounding the outer edge of said connector.
Claim 14
Dependent Claim
43 words
A retainer assembly as claimed in claim 11, said connector including recesses in a side surface, including projections on an inner surface of said back wall, adjacent to said top edge, said projections entered in said recesses to retain said connector in position.
Claim 15
Dependent Claim
32 words
A retainer assembly as claimed in claim 11, including at least one rib extending downward from a front edge of said lid, said rib snapped over an outer edge of said connector.
Claim 16
Dependent Claim
30 words
A retainer assembly as claimed in claim 11, said connector having a plurality of terminals therein, said terminals extending from an inner edge to an outer edge of said connector.
Claim 17
Dependent Claim
42 words
A retainer assembly as claimed in claim 15, said terminals extending in two parallel rows for the length of the connector, the terminals in each row spaced apart, the terminals in one row aligned with spaces between terminals in the other row.
Claim 18
Dependent Claim
59 words
A retainer assembly as claimed in claim 11, said front wall of said main body portion of reduced height to define a shallow trough, said front wall covering said slots on said inner edge of said connector and positioned adjacent to said connector, to act as a strain relief to conductors inserted in said inner edge of said connector.
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) | 1986-09-26 | 1987-03-28 | 1987-09-27 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1990-09-26 | 1991-03-28 | 1991-09-27 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1994-09-26 | 1995-03-28 | 1995-09-27 | $7700.00 | Window Closed / Lapsed |