Patent US4627686A successfully refreshed from Google Patents.
US4627686A
Expired / Lapsed
US
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Splicing tray for optical fibers
Assignee: CCS Holdings Inc
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Filing: 1984-08-10
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Granted: 1986-12-09
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Expires: 2004-08-10
Abstract
Abstract A splicing tray for optical fibers and fiber optic cable comprising a base, optical fiber storage facilities disposed on the periphery of the base and an optical fiber receiving means attached to the base, the receiving means including a plurality of slots and a holding means, the slots formed by longitudinally upstanding sidewalls and the holding means, disposed along a terminal portion of the receiving means, having first and second communicating slots, the first slot having a transverse dimension larger than a like dimension of said second slot, both of said first and second slots of the holding means communicating with one of the first mentioned slots.
Inventors
- 👤 Otto I. Szentesi
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 13:55
CPC Classifications
G; G02; G02B; G02B6/00; G02B6/44; G02B6/4439; G02B6/444; G02B6/4453; G02B6/4454; G02B6/4452; G02B6/44524
Claims Analysis
Total Claims: 9
Claim 1
Independent Claim
255 words
A splicing tray for optical fibers and fiber optic cable comprising: (a) a base; (b) optical fiber receiving means attached to the base including a slot having a median and two terminal portions, each of said terminal and median portions delimited by two upstanding sidewalls, only the sidewalls of the terminal portions having first, second and third portions, each of said first, second and third portions being spaced apart from and respectively paired opposite from a like first, second and third portion of an adjacent sidewall to form sidewall pairs delimiting first, second and third slots, all of such slots in communication with one another, all having predetermined bottoms and widths, the width of the first slot being less than the width of the second slot and the width of the second slot being less than the width of the third slot, the bottom of the first slot being spaced apart from the bottom of the second slot and the bottom of the second slot being spaced apart from the bottom of the third slot, the median portion of the first-mentioned slot being delimited only by opposing third portions of the sidewalls wherein each first slot is adapted to grasp a first buffered optical fiber when a buffered optical fiber is inserted therein and each second slot is adapted to grasp a second buffered optical fiber when a second buffered optical fiber is inserted therein, said second buffered optical fiber having an outer diameter greater than the outer diameter of said first buffered optical fiber.
Claim 2
Dependent Claim
255 words
A splicing tray for optical fibers and fiber optic cable comprising: (a) a base; (b) optical fiber receiving means attached to the base including a slot having a median and two terminal portions, each of said terminal and median portions delimited by two upstanding sidewalls, only the sidewalls of the terminal portions having first, second and third portions, each of said first, second and third portions being spaced apart from and respectively paired opposite from a like first, second and third portion of an adjacent sidewall to form sidewall pairs delimiting first, second and third slots, all of such slots in communication with one another, all having predetermined bottoms and widths, the width of the first slot being less than the width of the second slot and the width of the second slot being less than the width of the third slot, the bottom of the first slot being spaced apart from the bottom of the second slot and the bottom of the second slot being spaced apart from the bottom of the third slot, the median portion of the first-mentioned slot being delimited only by opposing third portions of the sidewalls wherein each first slot is adapted to grasp a first buffered optical fiber when a buffered optical fiber is inserted therein and each second slot is adapted to grasp a second buffered optical fiber when a second buffered optical fiber is inserted therein, said second buffered optical fiber having an outer diameter greater than the outer diameter of said first buffered optical fiber.
Claim 3
Dependent Claim
29 words
A splicing tray for optical fibers and fiber optic cable as recited in claim 1, further comprising a first buffered optical fiber inserted into at least one first slot.
Claim 4
Dependent Claim
29 words
A splicing tray for optical fibers and fiber optic cable as recited in claim 1, further comprising a second buffered optical fiber inserted into at least one second slot.
Claim 5
Dependent Claim
42 words
A splicing tray for optical fibers and fiber optic cable as recited in claim 1, further comprising a first buffered optical fiber inserted into at least one first slot and a second buffered optical fiber inserted into at least one second slot.
Claim 6
Independent Claim
114 words
An apparatus for splicing optical fibers comprising: (a) a receiving means; (b) two upstanding sidewalls mounted on a face of said receiving means forming a slot between said two upstanding sidewalls, said slot having first and second levels in communication with each other wherein (i) the first level within said slot has its longitudinal opening within the inward portion of the second level within said slot; (ii) the first level within said slot is narrower than the second level within said slot in the direction transverse to the upstanding sidewalls forming said slot; and (c) a first buffered optical fiber received between the portion of said sidewalls forming the first level of said slot.
Claim 7
Independent Claim
114 words
An apparatus for splicing optical fibers comprising: (a) a receiving means; (b) two upstanding sidewalls mounted on a face of said receiving means forming a slot between said two upstanding sidewalls, said slot having first and second levels in communication with each other wherein (i) the first level within said slot has its longitudinal opening within the inward portion of the second level within said slot; (ii) the first level within said slot is narrower than the second level within said slot in the direction transverse to the upstanding sidewalls forming said slot; and (c) a first buffered optical fiber received between the portion of said sidewalls forming the first level of said slot.
Claim 8
Dependent Claim
28 words
An apparatus for splicing optical fibers as recited in claim 5, wherein each of said two upstanding sidewalls extend the length of said face of said receiving means.
Claim 9
Dependent Claim
32 words
An apparatus for splicing optical fibers as recited in claim 5, further comprising a second buffered optical fiber received between the portion of said sidewalls forming the second level of said slot.
References Cited (Backward Citations)
JPS53119059A
Cited
US4266853A
Cited
US4319951A
Cited
US4359262A
Cited
EP0043570A1
Cited
JPS57207213A
Cited
DE3235723A1
Cited
FR2538918A1
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1989-12-08 | 1990-06-09 | 1990-12-09 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1993-12-08 | 1994-06-09 | 1994-12-09 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1997-12-08 | 1998-06-09 | 1998-12-09 | $7700.00 | Window Closed / Lapsed |