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US5281985A Expired / Lapsed US ⏱️ 0.0 years remaining

Video viewing system for a vehicle

Assignee: Individual
•
Filing: 1992-05-19
•
Granted: 1994-01-25
•
Expires: 2012-05-19
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Abstract

Abstract A video viewing system for a vehicle including a vehicle having a battery which, through an inverter, powers a video and audio generating source. The source transmits video signals to a projector which is also powered by the vehicle battery. The projector is affixed to the vehicle, and operative to project video images onto a screen. The screen is removably attached to the hood or a bumper of the vehicle and disposed in cooperation with the projector. The source transmits audio signals to the vehicle's sound system via an adapter or to an independent sound system. An optional multi-output jack can be connected to the audio output of the source to connect the sound systems of multiple vehicles to the source in the host vehicle.

Inventors

  • 👤 Michael Chan

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-10-26 08:41
CPC Classifications
G; G09; G09F; G09F21/00; G09F21/04; G09F21/049

Claims Analysis

Total Claims: 28
Claim 1
Independent Claim 200 words
A video viewing system for use in relation with a vehicle having a power supply means, comprising: power connection means engaged to said vehicle power supply means and functioning to provide power in a predetermined format, said power connection means having an inverter for converting current from said supply means into a first voltage alternating current and an alarm for sounding when the first voltage drops below a predetermined minimum voltage level; source means for providing at least one video output signal, said source means being operatively connected to said power means, said source means being selected from the group consisting of a TV antenna and tuner, an electromagnetic storage device player, an optical storage device player, and a laser disc player; projector means for receiving said at least one video output signal from said source means and converting said video output signal into video images, said projector means being operatively connected to said power means; a screen for providing a viewing area for said video images, said screen being disposed in cooperation with said projection means such that said video images are projected onto said screen; and said screen and said projector means being removably attached to said vehicle.
Claim 2
Dependent Claim 200 words
A video viewing system for use in relation with a vehicle having a power supply means, comprising: power connection means engaged to said vehicle power supply means and functioning to provide power in a predetermined format, said power connection means having an inverter for converting current from said supply means into a first voltage alternating current and an alarm for sounding when the first voltage drops below a predetermined minimum voltage level; source means for providing at least one video output signal, said source means being operatively connected to said power means, said source means being selected from the group consisting of a TV antenna and tuner, an electromagnetic storage device player, an optical storage device player, and a laser disc player; projector means for receiving said at least one video output signal from said source means and converting said video output signal into video images, said projector means being operatively connected to said power means; a screen for providing a viewing area for said video images, said screen being disposed in cooperation with said projection means such that said video images are projected onto said screen; and said screen and said projector means being removably attached to said vehicle.
Claim 3
Dependent Claim 21 words
A video viewing system as recited in claim 1 wherein said source means also provides at least one audio output signal.
Claim 4
Dependent Claim 42 words
A video viewing system as recited in claim 2 further including an audio means for receiving said at least one audio output signal and converting said audio output signal into audible sound; said audio means being operatively connected to said power means.
Claim 5
Dependent Claim 18 words
A video viewing system as recited in claim 1 wherein said power means provides 110 volt alternating current.
Claim 6
Dependent Claim 35 words
A video viewing system as recited in claim 1 wherein said inverter further includes an automatic shut off which is activated when the voltage from the supply means drops below said predetermined minimum voltage level.
Claim 7
Dependent Claim 18 words
A video viewing system as recited in claim 1 wherein said electromagnetic storage device player is a VCR.
Claim 8
Dependent Claim 18 words
A video viewing system as recited in claim 1 wherein said electromagnetic storage device player is a camcorder.
Claim 9
Dependent Claim 16 words
A video viewing system as recited in claim 1 wherein said antennae is a satellite dish.
Claim 10
Dependent Claim 21 words
A video viewing system as recited in claim 1 wherein said projection means is mounted to the roof of said vehicle.
Claim 11
Dependent Claim 22 words
A video viewing system as recited in claim 1 wherein said projector means is fastened to a rearview mirror within said vehicle.
Claim 12
Dependent Claim 35 words
A video viewing system as recited in claim 1 wherein said projector means is affixed to the windshield of said vehicle by a suction cup mounting; said suction cup mounting further including a swivel head.
Claim 13
Dependent Claim 26 words
A video viewing system as recited in claim 1 wherein said vehicle further includes a roof rack; said projector means being mounted upon said roof rack.
Claim 14
Dependent Claim 30 words
A video viewing system as recited in claim 1 wherein said projector means fastened to a spring loaded rod; said spring loaded rod being disposed generally vertically inside said vehicle.
Claim 15
Dependent Claim 32 words
A video viewing system as recited in claim 10 wherein said vehicle further includes a flexible stand affixed to the floor thereof; said projector means being removably attached to said flexible stand.
Claim 16
Dependent Claim 17 words
A video viewing system as recited in claim 1 wherein said screen is generally rectangular in shape.
Claim 17
Dependent Claim 22 words
A video viewing system as recited in claim 1 wherein said screen is attached to said vehicle by a suction cup mounting.
Claim 18
Dependent Claim 24 words
A view viewing system as recited in claim 16 whereby said suction cup mounting further includes at least one tiedown for stabilizing said screen.
Claim 19
Dependent Claim 35 words
A video viewing system as recited in claim 1 wherein said vehicle further includes a roof rack; said roof rack having at least one extension arm, said screen being removably attached to said extension arm.
Claim 20
Dependent Claim 20 words
A video viewing system as recited in claim 1 wherein said screen is foldable or collapsible for ease of storage.
Claim 21
Dependent Claim 42 words
A video viewing system as recited in claim 1 wherein said screen is positionable between a first position and a second position, said first position being furled about a core, said second position being unfurled and maintained in a generally vertical disposition.
Claim 22
Dependent Claim 19 words
A video viewing system as recited in claim 1 wherein said screen is unfurled automatically via an electric motor.
Claim 23
Dependent Claim 76 words
A video viewing system comprising: a vehicle; a video projector means being engaged to said vehicle; a source means being engaged to said vehicle, said source means being selected from the group consisting of an electromagnetic storage device player, an optical storage device player, and a laser disc player; a generally rectangular screen providing a viewing area; and fastening means for removably attaching said screen to said vehicle, said fastening means having a suction cup mounting.
Claim 24
Dependent Claim 76 words
A video viewing system comprising: a vehicle; a video projector means being engaged to said vehicle; a source means being engaged to said vehicle, said source means being selected from the group consisting of an electromagnetic storage device player, an optical storage device player, and a laser disc player; a generally rectangular screen providing a viewing area; and fastening means for removably attaching said screen to said vehicle, said fastening means having a suction cup mounting.
Claim 25
Dependent Claim 20 words
A video viewing system as recited in claim 22 wherein said suction cup mounting further includes a swivel head member.
Claim 26
Dependent Claim 39 words
A video viewing system as recited in claim 22 wherein said vehicle further includes a roof rack; said fastening means including an extension arm that is attached to said roof rack; said screen being mounted upon said extension arm.
Claim 27
Dependent Claim 234 words
A video viewing system for use in relation with a vehicle having a power supply means, comprising: power connection means engaged to said vehicle power supply means and functioning to provide power in a predetermined format, said power connection means having an alarm for sounding when a voltage from said supply means drops below a predetermined minimum voltage level; source means for providing at least one video output signal, said source means being operatively connected to said power means, said source means being selected from the group consisting of an electromagnetic storage device player, an optical storage device player, and a laser disc player; projector means for receiving said at least one video output signal from said source means and converting said video output signal into video images, said projector means being operatively connected to said power means; viewing means for providing a viewing area for said video images, said viewing means being positionable at an extremity of a vehicle for cooperation with said projection means such that said video images are projected onto said viewing means; and fastening means for removably connecting said viewing means to said vehicle, said fastening means being selectably removable from said vehicle. a video projector means being engaged to said vehicle; a source means being engaged to said vehicle; a generally rectangular screen providing a viewing area; and fastening means for removably attaching said screen to said vehicle.
Claim 28
Dependent Claim 234 words
A video viewing system for use in relation with a vehicle having a power supply means, comprising: power connection means engaged to said vehicle power supply means and functioning to provide power in a predetermined format, said power connection means having an alarm for sounding when a voltage from said supply means drops below a predetermined minimum voltage level; source means for providing at least one video output signal, said source means being operatively connected to said power means, said source means being selected from the group consisting of an electromagnetic storage device player, an optical storage device player, and a laser disc player; projector means for receiving said at least one video output signal from said source means and converting said video output signal into video images, said projector means being operatively connected to said power means; viewing means for providing a viewing area for said video images, said viewing means being positionable at an extremity of a vehicle for cooperation with said projection means such that said video images are projected onto said viewing means; and fastening means for removably connecting said viewing means to said vehicle, said fastening means being selectably removable from said vehicle. a video projector means being engaged to said vehicle; a source means being engaged to said vehicle; a generally rectangular screen providing a viewing area; and fastening means for removably attaching said screen to said vehicle.

References Cited (Backward Citations)

US900522A Cited
US1632973A Cited
US2066158A Cited
US1987710A Cited
US4312577A Cited
US4737927A Cited
US4908611A Cited
US5089826A Cited

USPTO Annuity & Maintenance Windows

Annuity Stage Window Opens Payment Deadline Surcharge Period Until Estimated Fee Status
3.5 Years (Year 4) 1997-01-24 1997-07-26 1998-01-25 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 2001-01-24 2001-07-26 2002-01-25 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 2005-01-24 2005-07-26 2006-01-25 $7700.00 Window Closed / Lapsed

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