US4976510A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Communication outlet
Assignee: Corning Research and Development Corp
•
Filing: 1989-11-20
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Granted: 1990-12-11
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Expires: 2009-11-20
Abstract
Abstract A wall communications outlet having a backplate with a central circular opening; first and second sets of sidewalls ringed about the central opening to act as a storage area for optical fibers or copper wires; and a set of upstanding posts mounted to the backplate with slots therein to accommodate connector panels held in the slots. A variety of connector sleeves can be fitted in a connector panel. Cables can enter the wall outlet through the hole in the backplate or from openings in the side of an outlet cover.
Inventors
- 👤 Dan I. Davila
- 👤 John A. Midkiff
- 👤 Dulip Ekanayake
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 18:42
CPC Classifications
G; G02; G02B; G02B6/00; G02B6/46; G02B6/47; G02B6/475; G02B6/24; G02B6/36; G02B6/38; G02B6/3807; G02B6/381; G02B6/3825; G02B6/3873; G02B6/3874; G02B6/3878; G02B6/44; G02B6/4439; G02B6/444; G02B6/44528
Claims Analysis
Total Claims: 6
Claim 1
Independent Claim
91 words
An outlet comprising: (a) a backplate having first and second sides, the backplate having an opening therein for receiving a cable; (b) a first set of sidewalls mounted to the first side of the backplate, the first set of sidewalls ringed about the opening and having a minimum inner radius equal to or greater than three centimeters; (c) a second set of sidewalls mounted to the first side of the backplate ringed about the first set of sidewalls; and, (d) mounting means for mounting the backplate flush to an exterior surface.
Claim 2
Dependent Claim
91 words
An outlet comprising: (a) a backplate having first and second sides, the backplate having an opening therein for receiving a cable; (b) a first set of sidewalls mounted to the first side of the backplate, the first set of sidewalls ringed about the opening and having a minimum inner radius equal to or greater than three centimeters; (c) a second set of sidewalls mounted to the first side of the backplate ringed about the first set of sidewalls; and, (d) mounting means for mounting the backplate flush to an exterior surface.
Claim 3
Dependent Claim
51 words
An outlet as recited in claim 1, further comprising: (a) a set of posts mounted to the first side of the backplate beyond the second set of sidewalls, each post having at least one slot therein; and, (b) one or more connector panels slideably inserted in the slots between two posts.
Claim 4
Dependent Claim
38 words
An outlet as recited in claim 2, further comprising at least one trough mounted to the first side of the backplate for receiving a cable into the wall outlet from a direction lateral to the set of posts.
Claim 5
Dependent Claim
33 words
An outlet as recited in claim 3, further comprising a backplate cover which is open adjacent to a face of the connector panels and which has a removable section adjacent to the trough.
Claim 6
Dependent Claim
21 words
An outlet as recited in claim 2, further comprising a connector sleeve mounted in one or more of the connector panels.
References Cited (Backward Citations)
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US4752110A
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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) | 1993-12-10 | 1994-06-11 | 1994-12-11 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1997-12-10 | 1998-06-11 | 1998-12-11 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2001-12-10 | 2002-06-11 | 2002-12-11 | $7700.00 | Window Closed / Lapsed |