Patent US4180010A successfully refreshed from Google Patents.
US4180010A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Mount for vehicular warning lights
Assignee: Individual
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Filing: 1978-01-09
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Granted: 1979-12-25
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Expires: 1998-01-09
Abstract
Abstract Disclosed is a mount for warning lights as generally attached to the tops of vehicles. This mount provides means of holding lights on two horizontal arms on the top of the vehicle but by the rotation of the arms to a vertical position the elevation and hence the effectiveness of the lights is increased. This is accomplished with a minimum of effort but a maximum of reliability.
Inventors
- 👤 Julian A. McDermott
- 👤 Kevin McDermott
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 18:54
CPC Classifications
B; B60; B60Q; B60Q7/00; B60Q7/02
Claims Analysis
Total Claims: 10
Claim 1
Independent Claim
122 words
In combination, a mounting frame for mounting on a roof of a vehicle; a pair of light mount bars, each said bar being pivotally mounted at an end thereof to said mounting frame; an actuator for pivoting said mount bars between a horizontal position and a vertical position relative to said frame, said actuator having a body, a motion element mounted in said body for relative linear motion to one side of said body, and an arm connected to said body on a side opposite said one side; a first force arm pivotally connected to said motion element and one of said mount bars; and a second force arm pivotally connected to said actuator arm and the other of said mount bars.
Claim 2
Dependent Claim
122 words
In combination, a mounting frame for mounting on a roof of a vehicle; a pair of light mount bars, each said bar being pivotally mounted at an end thereof to said mounting frame; an actuator for pivoting said mount bars between a horizontal position and a vertical position relative to said frame, said actuator having a body, a motion element mounted in said body for relative linear motion to one side of said body, and an arm connected to said body on a side opposite said one side; a first force arm pivotally connected to said motion element and one of said mount bars; and a second force arm pivotally connected to said actuator arm and the other of said mount bars.
Claim 3
Dependent Claim
32 words
The combination as set forth in claim 1 which further includes a mount tube rigidly attached to said mounting frame and wherein said actuator body is freely mounted inside said mount tube.
Claim 4
Dependent Claim
25 words
The combination as set forth in claim 1 wherein said mount bar is of a length substantially equal to the width of said mounting frame.
Claim 5
Dependent Claim
28 words
The combination as set forth in claim 1 which further comprises stop means on said mounting frame to limit travel of said mount bars to said vertical position.
Claim 6
Dependent Claim
14 words
The combination as set forth in claim 1 wherein said actuator is hydraulically actuated.
Claim 7
Dependent Claim
29 words
The combination as set forth in claim 1 wherein said mount bars are mounted to pivot towards each other when moving from said vertical position to said horizontal position.
Claim 8
Dependent Claim
24 words
The combination as set forth in claim 1 wherein each said force arm is a pivot block attached to a respective light mount bar.
Claim 9
Dependent Claim
127 words
In combination, a mounting frame for mounting on a roof of a vehicle; a pair of light mount bars, each said bar being pivotally mounted at an end thereof to said mounting frame; a double-acting actuator fixedly mounted to said mounting frame for pivoting said mount bars between a horizontal position and a vertical position relative to said frame, said actuator having one motion element mounted therein for relative linear motion to one side of said body, and a second motion element mounted therein on a side opposite said one side; a first force arm pivotally connected to said one motion element and one of said mount bars; and a second force arm pivotally connected to said second motion element and the other of said mount bars.
Claim 10
Dependent Claim
127 words
In combination, a mounting frame for mounting on a roof of a vehicle; a pair of light mount bars, each said bar being pivotally mounted at an end thereof to said mounting frame; a double-acting actuator fixedly mounted to said mounting frame for pivoting said mount bars between a horizontal position and a vertical position relative to said frame, said actuator having one motion element mounted therein for relative linear motion to one side of said body, and a second motion element mounted therein on a side opposite said one side; a first force arm pivotally connected to said one motion element and one of said mount bars; and a second force arm pivotally connected to said second motion element and the other of said mount bars.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1982-12-24 | 1983-06-25 | 1983-12-25 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1986-12-24 | 1987-06-25 | 1987-12-25 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1990-12-24 | 1991-06-25 | 1991-12-25 | $7700.00 | Window Closed / Lapsed |