Patent US4842362A successfully refreshed from Google Patents.
US4842362A
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Housing for a fiber optic splice
Assignee: Corning Cable Systems Puerto Rico Inc
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Filing: 1985-01-16
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Granted: 1989-06-27
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Expires: 2005-01-16
Abstract
Abstract A housing for a fiber optic splice, in particular, for a splice of the glass tubular type, includes mating top and bottom sections. The bottom section is characterized by two sets of four chamfered teeth positioned at either end and along the sides of a primary portion. A trough is formed in the primary portion so as to accommodate the contours of the particular splice to be encountered. The top section includes a center portion with walls extending upwards from both sides. Elevated members extend upward from the surface at each end of the center portion so as to provide, in concert with the chamfered teeth of the bottom section, an aperture through which a glass fiber may be inserted. Tapered tabs in the walls of the top section lock into longitudinal cavities cut out of the bottom section so as to maintain a relatively fixed relationship between the two sections.
Inventors
- 👤 John J. Anderton
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 21:17
CPC Classifications
G; G02; G02B; G02B6/00; G02B6/24; G02B6/255; G02B6/2558
Claims Analysis
Total Claims: 12
Claim 1
Independent Claim
261 words
A housing for a fiber optic splice, the housing including: a bottom section comprising: (a) a substantially rectangular, longitudinally extending primary portion, (b) a first set of teeth positioned at one end of the primary portion, (c) a second set of teeth positioned at the other end of the primary portion, (d) a first pair of cavities, cut out of the bottom surface of the primary portion and positioned on opposite sides and at one end of the primary portion, and (e) a second pair of cavities cut out of the bottom surface of the primary portion and positioned on opposite sides and at the other end of the primary portion, said housing further including: a top section comprising: (a) a substantially rectangular, longitudinally extending center portion, (b) a pair of wall members extending downwardly along the sides of the center portion, (c) a pair of elevated members integral to and protruding downwardly from a surface of the center portion, said elevated members positioned at opposite ends of the center portion, and (d) tapered tabs extending inwardly from the inner surfaces of the wall members, whereby the top section may be positioned over the bottom section so that the elevated members of the top section align with the teeth of the bottom section thereby providing an aperture into which a glass fiber may be inserted and whereby the tapered tabs of the top section may be pressed flat so as to lock into the cavities of the lower section so as to maintain a relatively secure relationship between the two sections.
Claim 2
Dependent Claim
261 words
A housing for a fiber optic splice, the housing including: a bottom section comprising: (a) a substantially rectangular, longitudinally extending primary portion, (b) a first set of teeth positioned at one end of the primary portion, (c) a second set of teeth positioned at the other end of the primary portion, (d) a first pair of cavities, cut out of the bottom surface of the primary portion and positioned on opposite sides and at one end of the primary portion, and (e) a second pair of cavities cut out of the bottom surface of the primary portion and positioned on opposite sides and at the other end of the primary portion, said housing further including: a top section comprising: (a) a substantially rectangular, longitudinally extending center portion, (b) a pair of wall members extending downwardly along the sides of the center portion, (c) a pair of elevated members integral to and protruding downwardly from a surface of the center portion, said elevated members positioned at opposite ends of the center portion, and (d) tapered tabs extending inwardly from the inner surfaces of the wall members, whereby the top section may be positioned over the bottom section so that the elevated members of the top section align with the teeth of the bottom section thereby providing an aperture into which a glass fiber may be inserted and whereby the tapered tabs of the top section may be pressed flat so as to lock into the cavities of the lower section so as to maintain a relatively secure relationship between the two sections.
Claim 3
Dependent Claim
24 words
A housing as defined in claim 1 wherein the primary portion of the bottom section comprises a trough for accommodating a fiber optic splice.
Claim 4
Dependent Claim
24 words
A housing as defined in claim 2 wherein the trough is characterized by an arcuately shaped profile so as to accommodate a tubular splice.
Claim 5
Dependent Claim
20 words
A housing as defined in claim 1 or claim 2 wherein the teeth comprised by the bottom section are chamfered.
Claim 6
Dependent Claim
48 words
A housing as defined in claim 4 wherein the first set of teeth and the second set of teeth each consist of four teeth, a first pair positioned on one side of the primary portion and a second pair positioned on the other side of the primary portion.
Claim 7
Dependent Claim
20 words
A housing as defined in claim 5 wherein the pairs of teeth are characterized by teeth of measurably unequal length.
Claim 8
Dependent Claim
21 words
A housing as defined in claim 1 wherein said first and second pairs of cavities are characterized by substantially rectangular profile.
Claim 9
Dependent Claim
38 words
A housing as defined in claim 1 wherein the elevated members comprise a middle segment and a pair of arm segments extending outwardly from opposite sides of the middle segment along a longitudinal axis of the center portion.
Claim 10
Dependent Claim
32 words
A housing as defined in claim 8 wherein the center portion of the top section comprises two pairs of slots cut out of and positioned at opposite ends of the center portion.
Claim 11
Dependent Claim
20 words
A housing as defined in claim 9 wherein at least some of the teeth of the bottom section are rounded.
Claim 12
Dependent Claim
29 words
A housing as defined in claim 1 wherein said elevated member have middle segments which protrude somewhat further than the arm segments from the surface of the center portion.
References Cited (Backward Citations)
US4084882A
Cited
US4353619A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1992-06-26 | 1992-12-26 | 1993-06-27 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1996-06-26 | 1996-12-26 | 1997-06-27 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2000-06-26 | 2000-12-26 | 2001-06-27 | $7700.00 | Window Closed / Lapsed |