Patent US4922223A successfully refreshed from Google Patents.
US4922223A
Expired / Lapsed
US
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Emergency identifier for vehicles
Assignee: Individual
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Filing: 1988-08-22
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Granted: 1990-05-01
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Expires: 2008-08-22
Abstract
Abstract An emergency-identifying apparatus for motor vehicles for displaying highly visible messages to approaching motorists. The apparatus includes a housing having an opening positioned in at least one side thereof, a rotatable member supported within the housing and having a plurlaity of message plates thereon, each of the message plates bearing a different message indicia thereon, means coupled to the rotatable member and positioned externally of the housing to position a selected message plate in alignment with the opening, a light source for illuminating the selected message plate from behind to render the desired message indicia thereon readily visible, and means for supporting the housing at a desired location to permit the message indicia on the selected message plate to be readily visible to oncoming motorists or the like. The apparatus can be easily and quickly set-up and operated by one person and can readily be stored in a vehicle trunk or other convenient location when not in use.
Inventors
- 👤 Roderick Q. Prevot
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 21:00
CPC Classifications
B; B60; B60Q; B60Q1/00; B60Q1/26; B60Q1/50; B60Q1/503; B60Q1/52; B60Q1/545; B60Q7/00
Claims Analysis
Total Claims: 18
Claim 1
Independent Claim
166 words
An emergency-identifying apparatus for vehicles, comprising: a housing having a first opening positioned in at least one side thereof; flexible belt means carried on a plurality of rollers within said housing, said belt means having a plurality of message plates affixed thereto, each of said message plates bearing a different message indicia thereon; a rotatable member positioned externally of said housing and coupled to at least one of said plurality of rollers, said rotatable member being adapted to rotate said at least one roller to drive said belt means to position a selected one of said message plates in alignment with said first opening to render the message indicia thereon visible through said first opening; a first source means supported within said housing for illuminating said selected message plate from behind; means for providing power to said first light source means; first support means for supporting said housing at an elevated position above the ground; and second support means for supporting said housing on a vehicle.
Claim 2
Dependent Claim
166 words
An emergency-identifying apparatus for vehicles, comprising: a housing having a first opening positioned in at least one side thereof; flexible belt means carried on a plurality of rollers within said housing, said belt means having a plurality of message plates affixed thereto, each of said message plates bearing a different message indicia thereon; a rotatable member positioned externally of said housing and coupled to at least one of said plurality of rollers, said rotatable member being adapted to rotate said at least one roller to drive said belt means to position a selected one of said message plates in alignment with said first opening to render the message indicia thereon visible through said first opening; a first source means supported within said housing for illuminating said selected message plate from behind; means for providing power to said first light source means; first support means for supporting said housing at an elevated position above the ground; and second support means for supporting said housing on a vehicle.
Claim 3
Dependent Claim
27 words
The emergency-identifying apparatus of claim 1 wherein said message plates comprises substantially transparent message plates, and wherein said message indicia on said message plates are substantially opaque.
Claim 4
Dependent Claim
30 words
The emergency-identifying apparatus of claim 1 wherein said message indicia on each of said message plates are transparent and said message plates provide an opaque background for said message indicia.
Claim 5
Dependent Claim
18 words
The emergency-identifying apparatus of claim 1 wherein said first light source means comprises a flashing red light source.
Claim 6
Dependent Claim
38 words
The emergency-identifying apparatus of claim 1 further comprising additional message indicia positioned on said at least one side of said housing, and second light source means supported within said housing for illuminating said additional message indicia from behind.
Claim 7
Dependent Claim
15 words
The emergency-identifying apparatus of claim 5 wherein said additional message indicia comprises the word "CAUTION".
Claim 8
Dependent Claim
30 words
The emergency-identifying apparatus of claim 5 further comprising an internal partition within said housing for isolating the light projected by said first and second light source means from one another.
Claim 9
Dependent Claim
17 words
The emergency-identifying apparatus of claim 5 wherein said second light source means comprises a yellow light source.
Claim 10
Dependent Claim
32 words
The emergency-identifying apparatus of claim 1 wherein said first support means comprises a base member of said housing having magnetic means for mounting said housing on a vehicle or other metallic surface.
Claim 11
Dependent Claim
39 words
The emergency-identifying apparatus of claim 1 wherein said second support means comprises a vertical support member for supporting said housing at an elevated position above the ground, and means for detachably mounting said vertical support member to said housing.
Claim 12
Dependent Claim
16 words
The emergency-identifying apparatus of claim 10 wherein said vertical support member is collapsible for easy storage.
Claim 13
Dependent Claim
19 words
The emergency-identifying apparatus of claim 10 wherein said vertical support member is wrapped with reflective tape for enhanced visibility.
Claim 14
Dependent Claim
129 words
An emergency-identifying apparatus for vehicles comprising: a housing a message-supporting member on said housing, said message-supporting member bearing a message indicia thereon; illumination means in said housing for illuminating said message-supporting member from behind to render said message indicia thereon readily visible; and support means for supporting said housing at a desired location to permit said message indicia to be readily visible to oncoming motorists and the like; said support means comprising: first support means for supporting said housing on a vehicle; and second support means for supporting said housing at an elevated position above the ground, said second support means including a vertical support member and means for detachably attaching said vertical support member to said housing for supporting said housing at an elevated position above the ground.
Claim 15
Dependent Claim
129 words
An emergency-identifying apparatus for vehicles comprising: a housing a message-supporting member on said housing, said message-supporting member bearing a message indicia thereon; illumination means in said housing for illuminating said message-supporting member from behind to render said message indicia thereon readily visible; and support means for supporting said housing at a desired location to permit said message indicia to be readily visible to oncoming motorists and the like; said support means comprising: first support means for supporting said housing on a vehicle; and second support means for supporting said housing at an elevated position above the ground, said second support means including a vertical support member and means for detachably attaching said vertical support member to said housing for supporting said housing at an elevated position above the ground.
Claim 16
Dependent Claim
21 words
The emergency-identifying apparatus of claim 13 wherein said first support means includes magnetic means for mounting said housing on a vehicle.
Claim 17
Dependent Claim
16 words
The emergency-identifying apparatus of claim 13 wherein said vertical support member is collapsible for easy storage.
Claim 18
Dependent Claim
18 words
The emergency-identifying apparatus of claim 13 wherein said vertical support member includes reflective means to provide enhanced visibility.
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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) | 1993-04-30 | 1993-10-30 | 1994-05-01 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1997-04-30 | 1997-10-30 | 1998-05-01 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2001-04-30 | 2001-10-30 | 2002-05-01 | $7700.00 | Window Closed / Lapsed |