← Back to Patent Explorer
US5166998A Expired / Lapsed US ⏱️ 0.0 years remaining

Optical ribbon cable component

Assignee: Corning Research and Development Corp
•
Filing: 1992-02-21
•
Granted: 1992-11-24
•
Expires: 2012-02-21
📄 Original PDF 🌐 Google Patents 🔄 Sync Now

Abstract

Abstract An optical cable component made up of an elongated flexible substrate, having first and second groups of plastic coated optical fibers, the first group being removably affixed to a first surface of the substrate and the surface opposite from the first group on its opposite surface being essentially unoccupied. The second group of plastic coated optical fibers are removably affixed to the second surface of the substrate and the surface opposite from the second group being essentially unoccupied. Between the first and second groups of plastic coated optical fibers, there is delimited an unoccupied portion on both surfaces essentially equal to the diameter of one of the plastic coated optical fibers. Each group of plastic coated optical fibers bear an indicia for identification purposes.

Inventors

  • 👤 Naren I. Patel

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-10-26 15:11
CPC Classifications
G; G02; G02B; G02B6/00; G02B6/44; G02B6/4401; G02B6/4407; G02B6/4403; G02B6/441; G02B6/4411; G02B6/4479; G02B6/4482

Claims Analysis

Total Claims: 25
Claim 1
Independent Claim 132 words
An optical cable component comprising: (a) an elongated flexible substrate having first and second surfaces; (b) a first group of plastic coated optical fibers, including a first and last plastic coated optical fiber, removably affixed to said first surface, said second surface opposite from said first group being essentially unoccupied; (c) a second group composed of plastic coated optical fibers, including a first and last plastic coated optical fiber, removably affixed to said second surface, said first surface opposite from said second group being essentially unoccupied; and, (d) said last plastic coated optical fiber of said first group and said first plastic coated optical fiber of said second group delimit an unoccupied portion of both surfaces of said web essentially equal to the diameter of one of said plastic coated optical fibers.
Claim 2
Dependent Claim 132 words
An optical cable component comprising: (a) an elongated flexible substrate having first and second surfaces; (b) a first group of plastic coated optical fibers, including a first and last plastic coated optical fiber, removably affixed to said first surface, said second surface opposite from said first group being essentially unoccupied; (c) a second group composed of plastic coated optical fibers, including a first and last plastic coated optical fiber, removably affixed to said second surface, said first surface opposite from said second group being essentially unoccupied; and, (d) said last plastic coated optical fiber of said first group and said first plastic coated optical fiber of said second group delimit an unoccupied portion of both surfaces of said web essentially equal to the diameter of one of said plastic coated optical fibers.
Claim 3
Dependent Claim 41 words
The optical cable component of claim 1 wherein a plane delimited by the plastic coated optical fibers of said first group are disposed at an acute angle to a plane delimited by the plastic coated optical fibers of said second group.
Claim 4
Dependent Claim 38 words
The optical cable component of claim 1 wherein a plane delimited by the plastic coated optical fibers of said first group is essentially parallel to a plane delimited by the plastic coated optical fibers of said second group.
Claim 5
Dependent Claim 23 words
The optical cable component of claim 1 wherein said first surface occupied by said first group is marked by a first identifying indicia.
Claim 6
Dependent Claim 23 words
The optical cable component of claim 4 wherein said second surface occupied by said second group is marked by a second identifying indicia.
Claim 7
Dependent Claim 25 words
The optical cable component of claim 1 wherein said first group is removably affixed to said first surface by an adhesive having a first color.
Claim 8
Dependent Claim 25 words
The optical cable component of claim 6 wherein said second group is removably affixed to said second surface by an adhesive having a second color.
Claim 9
Dependent Claim 43 words
The optical cable component of claim 1 further including preformations in said substrate disposed in that portion of the web delimited by the last plastic coated optical fiber of the first group and the first plastic coated optical fiber of the second group.
Claim 10
Dependent Claim 23 words
The optical cable component of claim 8 wherein said first surface occupied by said first group is marked by a first identifying indicia.
Claim 11
Dependent Claim 23 words
The optical cable component of claim 8 wherein said second surface occupied by said second group is marked by a second identifying indicia.
Claim 12
Dependent Claim 25 words
The optical cable component of claim 8 wherein said first group is removably affixed to said first surface by an adhesive having a first color.
Claim 13
Dependent Claim 25 words
The optical cable component of claim 11 wherein said second group is removably affixed to said second surface by an adhesive having a second color.
Claim 14
Dependent Claim 36 words
The optical cable component of claim 1 wherein said first group is removably affixed to said first surface by an adhesive and the second surface of said web opposite from said first group is adhesive free.
Claim 15
Dependent Claim 36 words
The optical cable component of claim 13 wherein the second group is removably affixed to said second surface by an adhesive and the first surface of said web opposite from said second group is adhesive free.
Claim 16
Dependent Claim 23 words
The optical cable component of claim 13 wherein said first surface occupied by said first group is marked by a first identifying indicia.
Claim 17
Dependent Claim 22 words
The optical cable component of claim 15 wherein the second surface occupied by said second group is marked by an identifying indicia.
Claim 18
Dependent Claim 17 words
The optical cable component of claim 15 wherein said first identifying indicia is a first colored adhesive.
Claim 19
Dependent Claim 16 words
The optical cable component of claim 16 wherein the identifying indicia is a second colored adhesive.
Claim 20
Dependent Claim 42 words
The optical cable component of claim 13 further including perforations in said web located in that portion of the web delimited by the last plastic coated optical fiber of the first group and the first plastic optical fiber of the second group.
Claim 21
Dependent Claim 43 words
The optical cable component of claim 14 further including perforations in said web located in that portion of the web delimited by the last plastic coated optical fiber of the first group and the first plastic coated optical fiber of the second group.
Claim 22
Dependent Claim 160 words
An optical cable comprising a core comprising one or more tubes in which an optical cable component is disposed and a jacket circumscribing said one or more cores, said optical cable component comprising: (i) an elongated flexible substrate having first and second surfaces; (ii) a first group of plastic coated optical fibers, including a first and last plastic coated optical fiber, removably affixed to said first surface, said second surface opposite from said first group being essentially unoccupied; (iii) a second group composed of plastic coated optical fibers, including a first and last plastic coated optical fiber, removably affixed to said second surface, said first surface opposite from said second group being essentially unoccupied; and (iv) said last plastic coated optical fiber of said first group and said first plastic coated optical fiber of said second group delimit an unoccupied portion of both surfaces of said web essentially equal to the diameter of one of said plastic coated optical fibers.
Claim 23
Dependent Claim 160 words
An optical cable comprising a core comprising one or more tubes in which an optical cable component is disposed and a jacket circumscribing said one or more cores, said optical cable component comprising: (i) an elongated flexible substrate having first and second surfaces; (ii) a first group of plastic coated optical fibers, including a first and last plastic coated optical fiber, removably affixed to said first surface, said second surface opposite from said first group being essentially unoccupied; (iii) a second group composed of plastic coated optical fibers, including a first and last plastic coated optical fiber, removably affixed to said second surface, said first surface opposite from said second group being essentially unoccupied; and (iv) said last plastic coated optical fiber of said first group and said first plastic coated optical fiber of said second group delimit an unoccupied portion of both surfaces of said web essentially equal to the diameter of one of said plastic coated optical fibers.
Claim 24
Dependent Claim 165 words
An optical cable comprising a core comprising one or more open top elongated containers in which an optical cable component is disposed and a jacket circumscribing said one or more open top containers, said optical cable component comprising: (i) an elongated flexible substrate having first and second surfaces; (ii) a first group of plastic coated optical fibers, including a first and last plastic coated optical fiber, removably affixed to said first surface, said second surface opposite from said first group being essentially unoccupied; (iii) a second group composed of plastic coated optical fibers, including a first and last plastic coated optical fiber, removably affixed to said second surface, said first surface opposite from said second group being essentially unoccupied; and, (iv) said last plastic coated optical fiber of said first group and said first plastic coated optical fiber of said second group delimit an unoccupied portion of both surfaces of said web essentially equal to the diameter of one of said plastic coated optical fibers.
Claim 25
Dependent Claim 165 words
An optical cable comprising a core comprising one or more open top elongated containers in which an optical cable component is disposed and a jacket circumscribing said one or more open top containers, said optical cable component comprising: (i) an elongated flexible substrate having first and second surfaces; (ii) a first group of plastic coated optical fibers, including a first and last plastic coated optical fiber, removably affixed to said first surface, said second surface opposite from said first group being essentially unoccupied; (iii) a second group composed of plastic coated optical fibers, including a first and last plastic coated optical fiber, removably affixed to said second surface, said first surface opposite from said second group being essentially unoccupied; and, (iv) said last plastic coated optical fiber of said first group and said first plastic coated optical fiber of said second group delimit an unoccupied portion of both surfaces of said web essentially equal to the diameter of one of said plastic coated optical fibers.

References Cited (Backward Citations)

US4329018A Cited
US4709984A Cited
US4709983A Cited
US4895427A Cited
US4804245A Cited
US4878732A Cited
US4984859A Cited
US5071221A Cited
US4983013A Cited
US4984869A Cited
US4997257A Cited
US4952020A Cited
US5042892A Cited

USPTO Annuity & Maintenance Windows

Annuity Stage Window Opens Payment Deadline Surcharge Period Until Estimated Fee Status
3.5 Years (Year 4) 1995-11-24 1996-05-25 1996-11-24 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1999-11-24 2000-05-25 2000-11-24 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 2003-11-24 2004-05-25 2004-11-24 $7700.00 Window Closed / Lapsed

Assigned Categories & Tags

No categories assigned to this patent yet.

Assign Category Tag