Patent US5606637A successfully refreshed from Google Patents.
US5606637A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Decorative fiber optic light fixture and methods of making same
Assignee: Individual
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Filing: 1995-07-21
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Granted: 1997-02-25
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Expires: 2015-07-21
Abstract
Abstract A spray of optic fibers is secured in one end of a heat shrunk tubing, and the bulb of a decorative device is secured in the other end of the heat shrunk tubing. The spray of optic fibers and the bulb are secured within the heat shrunk tubing during the heat shrinking process so as to form a light fixture assembly.
Inventors
- 👤 Timothy S. Dolby
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 04:51
CPC Classifications
F; F21; F21V; F21V17/00; F21V17/04; G; G02; G02B; G02B6/00; G02B6/24; G02B6/42; G02B6/4298; Y; Y10; Y10S; Y10S385/00; Y10S385/901
Claims Analysis
Total Claims: 9
Claim 1
Independent Claim
369 words
A fiber optic light fixture, comprising: a) a substantially conically-shaped tube having a cylindrically-shaped portion with a diameter and an open wide end, and a tapered portion having a tapered shape and being integral with, and extending smoothly and coaxially from, said cylindrically-shaped portion of said substantially conically-shaped tube; said tapered portion of said substantially conically-shaped tube having an open narrow end being displaced from, and narrower than, said open wide end of said cylindrically-shaped portion of said substantially conically-shaped tube; b) a bundle of fiber optic strands having a first end passing through said open narrow end of said tapered portion of said substantially conically-shaped tube and entering coaxially into, and being in optical communication with, said tapered portion of said substantially conically-shaped tube; said at least one fiber optic strand further having a free second end displaced from said first end of said bundle of fiber optic strands; c) a light bulb passing through said open wide end of said cylindrically-shaped portion of said substantially conically-shaped tube and entering coaxially into, and being in optical communication with, said cylindrically-shaped portion of said substantially conically-shaped tube, so that when said light bulb is illuminated light therefrom passes through said cylindrically shaped portion of said substantially conically-shaped tube into said tapered portion of said substantially conically-shaped tube where the light is concentrated without dispersion as a result of said tapered shape of said tapered portion of said substantially conically-shaped tube and directed to said bundle of fiber optic strands where the light is transmitted therealong to said free second end of said at least one fiber optic strand; said light bulb having a substantially cylindrically-shaped envelope with an outer diameter equal to said inner diameter of said cylindrically-shaped portion of said substantially conically-shaped tube, so that said light bulb can be easily slid out of, and slide into, said cylindrically-shaped portion of said substantially conically-shaped tube when replacement thereof is necessary without damage to said substantially cylindrically-shaped envelope of said light bulb; and wherein said substantially conically-shaped tube is a heat shrink tubing subsequently to being shrunk to conform to said first end of said bundle of fiber optic strands and said substantially cylindrical-shaped envelope of said light bulb.
Claim 2
Dependent Claim
369 words
A fiber optic light fixture, comprising: a) a substantially conically-shaped tube having a cylindrically-shaped portion with a diameter and an open wide end, and a tapered portion having a tapered shape and being integral with, and extending smoothly and coaxially from, said cylindrically-shaped portion of said substantially conically-shaped tube; said tapered portion of said substantially conically-shaped tube having an open narrow end being displaced from, and narrower than, said open wide end of said cylindrically-shaped portion of said substantially conically-shaped tube; b) a bundle of fiber optic strands having a first end passing through said open narrow end of said tapered portion of said substantially conically-shaped tube and entering coaxially into, and being in optical communication with, said tapered portion of said substantially conically-shaped tube; said at least one fiber optic strand further having a free second end displaced from said first end of said bundle of fiber optic strands; c) a light bulb passing through said open wide end of said cylindrically-shaped portion of said substantially conically-shaped tube and entering coaxially into, and being in optical communication with, said cylindrically-shaped portion of said substantially conically-shaped tube, so that when said light bulb is illuminated light therefrom passes through said cylindrically shaped portion of said substantially conically-shaped tube into said tapered portion of said substantially conically-shaped tube where the light is concentrated without dispersion as a result of said tapered shape of said tapered portion of said substantially conically-shaped tube and directed to said bundle of fiber optic strands where the light is transmitted therealong to said free second end of said at least one fiber optic strand; said light bulb having a substantially cylindrically-shaped envelope with an outer diameter equal to said inner diameter of said cylindrically-shaped portion of said substantially conically-shaped tube, so that said light bulb can be easily slid out of, and slide into, said cylindrically-shaped portion of said substantially conically-shaped tube when replacement thereof is necessary without damage to said substantially cylindrically-shaped envelope of said light bulb; and wherein said substantially conically-shaped tube is a heat shrink tubing subsequently to being shrunk to conform to said first end of said bundle of fiber optic strands and said substantially cylindrical-shaped envelope of said light bulb.
Claim 3
Dependent Claim
25 words
The fixture as defined in claim 1, wherein said free second ends of said bundle of fiber optic strands flare outwardly into a spray formation.
Claim 4
Dependent Claim
463 words
A centralized dashboard illumination device, comprising: a) a dashboard having at least one item requiring illumination; b) a bundle of fiber optic strands having a first end and a second end; said first end of each strand of said bundle of fiber optic strands being connected to, and in optical communication with, a respective item of said at least one item in said dashboard; c) a substantially conically-shaped tube having a cylindrically-shaped portion with an inner diameter and an open wide end, and a tapered portion having a tapered shape and being integral with, and extending smoothly and coaxially from, said cylindrically-shaped portion of said substantially conically-shaped tube; said tapered portion of said substantially conically-shaped tube having an open narrow end being displaced from, and narrower than, said open wide end of said cylindrically-shaped portion of said substantially conically-shaped tube; said open narrow end of said tapered portion of said substantially conically-shaped tube receiving, and being in optical communication with, said second end of said bundle of fiber optic strands; d) a single centralized light bulb passing through said open wide end of said cylindrically-shaped portion of said substantially conically-shaped tube and entering coaxially into, and being in optical communication with, said cylindrically-shaped portion of said substantially conically-shaped tube, so that when said single centralized light bulb is illuminated light therefrom passes through said cylindrically-shaped portion of said substantially conically-shaped tube into said tapered portion of said substantially conically-shaped tube where the light is concentrated without dispersion as a result of said tapered shape of said tapered portion of said substantially conically-shaped tube and directed to said at bundle of fiber optic strands where the light is transmitted therealong to, and illuminating, said at least one item in said dashboard so as to allow all said at least one item in said dashboard to be illuminated by said single centralized light bulb; said single centralized light bulb having a substantially cylindrically-shaped envelope with an outer diameter equal to said inner diameter of said cylindrically-shaped portion of said substantially conically-shaped tube, so that said single centralized light bulb can be easily slid out of, and slide into, said cylindrically-shaped portion of said substantially conically-shaped tube when replacement thereof is necessary without damage to said substantially cylindrically-shaped envelope of said single centralized light bulb; said single centralized light bulb being positioned in an easily accessible portion of said dashboard, so that said single centralized light bulb can be easily accessed without having to at least one of crawl under and disassemble said dashboard when replacement thereof is necessary; and wherein said substantially conically-shaped tube is a heat shrink tubing subsequently to being shrunk to conform to said first end of said bundle of fiber optic strands and said substantially cylindrical-shaped envelope of said light bulb.
Claim 5
Dependent Claim
463 words
A centralized dashboard illumination device, comprising: a) a dashboard having at least one item requiring illumination; b) a bundle of fiber optic strands having a first end and a second end; said first end of each strand of said bundle of fiber optic strands being connected to, and in optical communication with, a respective item of said at least one item in said dashboard; c) a substantially conically-shaped tube having a cylindrically-shaped portion with an inner diameter and an open wide end, and a tapered portion having a tapered shape and being integral with, and extending smoothly and coaxially from, said cylindrically-shaped portion of said substantially conically-shaped tube; said tapered portion of said substantially conically-shaped tube having an open narrow end being displaced from, and narrower than, said open wide end of said cylindrically-shaped portion of said substantially conically-shaped tube; said open narrow end of said tapered portion of said substantially conically-shaped tube receiving, and being in optical communication with, said second end of said bundle of fiber optic strands; d) a single centralized light bulb passing through said open wide end of said cylindrically-shaped portion of said substantially conically-shaped tube and entering coaxially into, and being in optical communication with, said cylindrically-shaped portion of said substantially conically-shaped tube, so that when said single centralized light bulb is illuminated light therefrom passes through said cylindrically-shaped portion of said substantially conically-shaped tube into said tapered portion of said substantially conically-shaped tube where the light is concentrated without dispersion as a result of said tapered shape of said tapered portion of said substantially conically-shaped tube and directed to said at bundle of fiber optic strands where the light is transmitted therealong to, and illuminating, said at least one item in said dashboard so as to allow all said at least one item in said dashboard to be illuminated by said single centralized light bulb; said single centralized light bulb having a substantially cylindrically-shaped envelope with an outer diameter equal to said inner diameter of said cylindrically-shaped portion of said substantially conically-shaped tube, so that said single centralized light bulb can be easily slid out of, and slide into, said cylindrically-shaped portion of said substantially conically-shaped tube when replacement thereof is necessary without damage to said substantially cylindrically-shaped envelope of said single centralized light bulb; said single centralized light bulb being positioned in an easily accessible portion of said dashboard, so that said single centralized light bulb can be easily accessed without having to at least one of crawl under and disassemble said dashboard when replacement thereof is necessary; and wherein said substantially conically-shaped tube is a heat shrink tubing subsequently to being shrunk to conform to said first end of said bundle of fiber optic strands and said substantially cylindrical-shaped envelope of said light bulb.
Claim 6
Independent Claim
312 words
A method of making a fiber optic light fixture, comprising the steps of: a) inserting a first end of a bundle of fiber optic strands of said fiber optic light fixture coaxially through a first open end of a first portion of a heat shrink tube of said fiber optic light fixture wherein said heat shrink tube has an exterior surface; b) inserting a substantially cylindrically-shaped envelope of a light bulb coaxially through a second end of a second portion of said heat shrink tube wherein said substantially cylindrically-shaped envelope of said light bulb has an outer diameter; and c) applying heat only from an external heat source, so that said light bulb does not have to be inconveniently connected to a power source to generate heat during said method, onto said exterior surface of said heat shrink tube and causing said first portion of said heat shrink tube to contract onto, and be in optical communication with, said first end of said at least one optic fiber and form a tapered portion with a tapered shape, so that when said light bulb is illuminated light therefrom is concentrated without dispersion as a result of said tapered shape of said tapered portion of said substantially conically-shaped tube and transmitted along said bundle of fiber optic strands, and further causing said second portion of said heat shrink tube to contract onto, and be in optical communication with, said generally cylindrically-shaped envelope of said light bulb and form a cylindrically-shaped portion having an inner diameter equal to said outer diameter of said generally cylindrically-shaped envelope of said light bulb as a result of heat shrink fit, so that said light bulb can be easily slid out of, and slide into, said cylindrically-shaped portion of said substantially conically-shaped tube when replacement thereof is necessary without damage to said substantially cylindrically-shaped envelope of said light bulb.
Claim 7
Independent Claim
312 words
A method of making a fiber optic light fixture, comprising the steps of: a) inserting a first end of a bundle of fiber optic strands of said fiber optic light fixture coaxially through a first open end of a first portion of a heat shrink tube of said fiber optic light fixture wherein said heat shrink tube has an exterior surface; b) inserting a substantially cylindrically-shaped envelope of a light bulb coaxially through a second end of a second portion of said heat shrink tube wherein said substantially cylindrically-shaped envelope of said light bulb has an outer diameter; and c) applying heat only from an external heat source, so that said light bulb does not have to be inconveniently connected to a power source to generate heat during said method, onto said exterior surface of said heat shrink tube and causing said first portion of said heat shrink tube to contract onto, and be in optical communication with, said first end of said at least one optic fiber and form a tapered portion with a tapered shape, so that when said light bulb is illuminated light therefrom is concentrated without dispersion as a result of said tapered shape of said tapered portion of said substantially conically-shaped tube and transmitted along said bundle of fiber optic strands, and further causing said second portion of said heat shrink tube to contract onto, and be in optical communication with, said generally cylindrically-shaped envelope of said light bulb and form a cylindrically-shaped portion having an inner diameter equal to said outer diameter of said generally cylindrically-shaped envelope of said light bulb as a result of heat shrink fit, so that said light bulb can be easily slid out of, and slide into, said cylindrically-shaped portion of said substantially conically-shaped tube when replacement thereof is necessary without damage to said substantially cylindrically-shaped envelope of said light bulb.
Claim 8
Independent Claim
444 words
A method of illuminating at least one item in a dashboard from an easily accessible centralized light source, comprising the step of illuminating the at least one item in the dashboard with a fiber optic fixture which comprises: a) a bundle of bier optic strands having a first end and a second end; said first end of each strand of said bundle of fiber optic strands being connected to, and in optical communication with, a respective item of said at least one item in said dashboard; b) a substantially conically-shaped tube having a cylindrically-shaped portion with an inner diameter and an open wide end, and a tapered portion having a tapered shape and being integral with, and extending smoothly and coaxially from, said cylindrically-shaped portion of said substantially conically-shaped tube; said tapered portion of said substantially conically-shaped tube having an open narrow end being displaced from, and narrower than, said open wide end of said cylindrically-shaped portion of said substantially conically-shaped tube; said open narrow end of said tapered portion of said substantially conically-shaped tube receiving, and being in optical communication with, said second end of said bundle of fiber optics strands; and c) a single light bulb passing through said open wide end of said cylindrically-shaped portion of said substantially conically-shaped tube and entering coaxially into, and being in optical communication with, said cylindrically-shaped portion of said substantially conically-shaped tube, so that when said single light bulb is illuminated light therefrom passes through said cylindrically-shaped portion of said substantially conically-shaped tube into said tapered portion of said substantially conically-shaped tube where the light is concentrated without dispersion as a result of said tapered shape of said tapered portion of said substantially conically-shaped tube and directed to said bundle of fiber optic strands where the light is transmitted therealong to, and illuminating, said at least one item in said dashboard; said single light bulb having a substantially cylindrically-shaped envelope with an outer diameter equal to said inner diameter of said cylindrically-shaped portion of said substantially conically-shaped tube, so that said single light bulb can be easily slid out of, and slide into, said cylindrically-shaped portion of said substantially conically-shaped tube when replacement thereof is necessary; said single light bulb being positioned in an easily accessible portion of said dashboard, so that said single light bulb can be easily accessed without having to at least one of crawl under and disassemble said dashboard when replacement thereof is necessary; and wherein said substantially conically-shaped tube is a heat shrink tubing subsequently to being shrunk to conform to said first end of said bundle of fiber optic strands and said substantially cylindrical-shaped envelope of said light bulb.
Claim 9
Independent Claim
444 words
A method of illuminating at least one item in a dashboard from an easily accessible centralized light source, comprising the step of illuminating the at least one item in the dashboard with a fiber optic fixture which comprises: a) a bundle of bier optic strands having a first end and a second end; said first end of each strand of said bundle of fiber optic strands being connected to, and in optical communication with, a respective item of said at least one item in said dashboard; b) a substantially conically-shaped tube having a cylindrically-shaped portion with an inner diameter and an open wide end, and a tapered portion having a tapered shape and being integral with, and extending smoothly and coaxially from, said cylindrically-shaped portion of said substantially conically-shaped tube; said tapered portion of said substantially conically-shaped tube having an open narrow end being displaced from, and narrower than, said open wide end of said cylindrically-shaped portion of said substantially conically-shaped tube; said open narrow end of said tapered portion of said substantially conically-shaped tube receiving, and being in optical communication with, said second end of said bundle of fiber optics strands; and c) a single light bulb passing through said open wide end of said cylindrically-shaped portion of said substantially conically-shaped tube and entering coaxially into, and being in optical communication with, said cylindrically-shaped portion of said substantially conically-shaped tube, so that when said single light bulb is illuminated light therefrom passes through said cylindrically-shaped portion of said substantially conically-shaped tube into said tapered portion of said substantially conically-shaped tube where the light is concentrated without dispersion as a result of said tapered shape of said tapered portion of said substantially conically-shaped tube and directed to said bundle of fiber optic strands where the light is transmitted therealong to, and illuminating, said at least one item in said dashboard; said single light bulb having a substantially cylindrically-shaped envelope with an outer diameter equal to said inner diameter of said cylindrically-shaped portion of said substantially conically-shaped tube, so that said single light bulb can be easily slid out of, and slide into, said cylindrically-shaped portion of said substantially conically-shaped tube when replacement thereof is necessary; said single light bulb being positioned in an easily accessible portion of said dashboard, so that said single light bulb can be easily accessed without having to at least one of crawl under and disassemble said dashboard when replacement thereof is necessary; and wherein said substantially conically-shaped tube is a heat shrink tubing subsequently to being shrunk to conform to said first end of said bundle of fiber optic strands and said substantially cylindrical-shaped envelope of said light bulb.
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