Patent US4858082A successfully refreshed from Google Patents.
US4858082A
Expired / Lapsed
US
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Emergency light system
Assignee: Individual
•
Filing: 1988-05-03
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Granted: 1989-08-15
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Expires: 2008-05-03
Abstract
Abstract A visor-mountable emergency light system includes a housing of a size and shape to be mountable to and carried by a vehicle sunvisor. One or two portions of the housing have a conformation receptive of a strobotron exposed for directing light outwardly away from the housing. Another portion of the housing is conformed to define a cavity within which is located a firing unit mounted and connected to cyclically ignite the strobotron. The strobotron includes a light-transmissive lens that has a central area which transmits light of one or more specific colors and a peripheral area which transmits at least primarily uncolored light.
Inventors
- 👤 Walter Hayward
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 19:45
CPC Classifications
B; B60; B60Q; B60Q7/00
Claims Analysis
Total Claims: 12
Claim 1
Independent Claim
108 words
An emergency light system in use mounted in combination with a vehicle visor and comprising: a housing of a size and shape to be mountable to and carried by said vehicle visor; means for mounting said housing to said visor; at least one portion of said housing having a conformation receptive of a strobotron exposed for directing light only outwardly of said vehicle away from said housing when in use; another portion of said housing conformed to define a cavity; a strobotron mounted to said one portion; a firing unit mounted within said cavity and connected to cyclically ignite said strobotron; and means for energizing said firing unit.
Claim 2
Dependent Claim
108 words
An emergency light system in use mounted in combination with a vehicle visor and comprising: a housing of a size and shape to be mountable to and carried by said vehicle visor; means for mounting said housing to said visor; at least one portion of said housing having a conformation receptive of a strobotron exposed for directing light only outwardly of said vehicle away from said housing when in use; another portion of said housing conformed to define a cavity; a strobotron mounted to said one portion; a firing unit mounted within said cavity and connected to cyclically ignite said strobotron; and means for energizing said firing unit.
Claim 3
Dependent Claim
53 words
A system as defined in claim 1 in which: a further portion of said housing has a conformation receptive of a second strobotron exposed for directing light outwardly away from said housing; a second strobotron mounted to said further portion; and in which said firing unit alternately ignites said first and second strobotrons.
Claim 4
Dependent Claim
56 words
A light system as defined in claim 1 in which said mounting means further includes: a plate sized and shaped to seat against the visor; and means for movably attaching said housing to said plate in order to enable movement of said housing to a position in which said strobotron directs light outwardly from said vehicle.
Claim 5
Dependent Claim
33 words
A system as defined in claim 3 in which said attaching means includes a slideway secured between said plate and said housing to permit telescoping movement of said housing relative to said plate.
Claim 6
Dependent Claim
121 words
A system as defined in claim 1 in which said strobotron includes: a single light-transmissive lens for transmitting light from said strobotron and which has one colored area that occupies a centrally located principal region of said lens and transmits light primarily of one or more specific colors and another at least substantially uncolored area that occupies only a secondary peripheral region of said lens surrounding and radially narrow relative to said central region and transmits said light at least primarily without inducing coloration; and which also includes a single light source disposed to illuminate substantially uniformly both of said areas to produce a halo of light from said peripheral region at brightest intensity surrounding and relative to said principal region.
Claim 7
Dependent Claim
116 words
A strobotron assembly which comprises: a strobotron: a single light-transmissive lens for transmitting light from said strobotron and which has one colored area that occupies a centrally located principal region of said lens and transmits light primarily of one or more specific colors and another at least substantially uncolored area that occupies only a secondary peripheral region of said lens surrounding and radially narrow relative to said central region and transmits said light at least primarily without inducing coloration; and which also includes a single light source disposed to illuminate substantially uniformly both of said areas to produce a halo of light from said peripheral region at brightest intensity surrounding and relative to said principal region.
Claim 8
Dependent Claim
116 words
A strobotron assembly which comprises: a strobotron: a single light-transmissive lens for transmitting light from said strobotron and which has one colored area that occupies a centrally located principal region of said lens and transmits light primarily of one or more specific colors and another at least substantially uncolored area that occupies only a secondary peripheral region of said lens surrounding and radially narrow relative to said central region and transmits said light at least primarily without inducing coloration; and which also includes a single light source disposed to illuminate substantially uniformly both of said areas to produce a halo of light from said peripheral region at brightest intensity surrounding and relative to said principal region.
Claim 9
Dependent Claim
86 words
An emergency light system comprising: a vehicle visor of a predetermined size and shape which defines a housing; at least one portion of said housing having a conformation receptive of a strobotron exposed for directing light only outwardly of said vehicle away from said housing when in use; another portion of said housing conformed to define a cavity; a strobotron mounted to said one portion; a firing unit mounted within said cavity and connected to cyclically ignite said strobotron; and means for energizing said firing unit.
Claim 10
Dependent Claim
86 words
An emergency light system comprising: a vehicle visor of a predetermined size and shape which defines a housing; at least one portion of said housing having a conformation receptive of a strobotron exposed for directing light only outwardly of said vehicle away from said housing when in use; another portion of said housing conformed to define a cavity; a strobotron mounted to said one portion; a firing unit mounted within said cavity and connected to cyclically ignite said strobotron; and means for energizing said firing unit.
Claim 11
Dependent Claim
53 words
A system as defined in claim 7 in which: a further portion of said housing has a conformation receptive of a second strobotron exposed for directing light outwardly away from said housing; a second strobotron mounted to said further portion; and in which said firing unit alternately ignites said first and second strobotrons.
Claim 12
Dependent Claim
116 words
A system as defined in claim 7 in which said strobotron includes: a single light-transmissive lens for transmitting light from said strobotron and which has one colored area that occupies a centrally located principal region of said lens and transmits light primarily of one or more specific colors and another at least substantially uncolored area that occupies only the secondary peripheral region of said lens surrounding said central region and transmits said light at least primarily without inducing coloration; and which also includes a single light source disposed to illuminate substantially uniformly both of said areas to produce a halo of light from said peripheral region at brightest intensity surrounding and relative to said principal region.
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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) | 1992-08-14 | 1993-02-13 | 1993-08-15 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1996-08-14 | 1997-02-13 | 1997-08-15 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2000-08-14 | 2001-02-13 | 2001-08-15 | $7700.00 | Window Closed / Lapsed |