Back to results
US 7,739,977 B1Granted
Vehicle visual indicator
OwnerPeter Lawrenceinventor
Life of this patent
Estimating the term…
Loading patent…
Loading patent…
OwnerPeter Lawrenceinventor
Estimating the term…
A visual indicator device for use on a vehicle that includes a bed and a tailgate that engages with the bed and that may assume open and closed positions relative to the bed. The visual indicator device is for determining, from the cab of the vehicle via a rearview mirror, the status of the position of the tailgate. The visual indicator device includes a support mechanism including a first mechanism mounted to the bed and a second mechanism mounted to the tailgate, an actuation pin mechanism that intercouples the first and second mechanisms, and an indicator flag supported by the first mechanism and responsive to the position of the actuation pin mechanism so that the indicator flag has an indicating position when the tailgate is disengaged from the bed so that the actuation pin mechanism is out of engagement with the indicator flag, and has a rest position when the tailgate is engages with the bed whereby the actuation pin mechanism is in engagement with the indicator flag.
A visual indicator device for use on a vehicle that includes a bed and a tailgate that engages with the bed and that may assume open and closed positions relative to the bed, said visual indicator device for determining, from the cab of the vehicle via a rearview mirror, the status of the position of the tailgate, said visual indicator device comprising, a support mechanism including a first mechanism mounted to the bed and a second mechanism mounted to the tailgate, an actuation pin mechanism that intercouples the first and second mechanisms, and an indicator flag supported by the first mechanism and responsive to the position of the actuation pin mechanism so that the indicator flag has an indicating position when the tailgate is disengaged from the bed so that the actuation pin mechanism is out of engagement with the indicator flag, and has a rest position when the tailgate is engaged with the bed whereby the actuation pin mechanism is in engagement with the indicator flag and wherein the indicator flag is supported in a pivotal manner and assumes a substantially vertical position in the indicating position of the tailgate, and a substantially horizontal position in the rest position of the tailgate.
A visual indicator device for use on a vehicle that includes a bed and a tailgate that engages with the bed and that may assume open and closed positions relative to the bed, said visual indicator device for determining, from the cab of the vehicle via a rearview mirror, the status of the position of the tailgate, said visual indicator device comprising, a support mechanism including a first mechanism mounted to the bed and a second mechanism mounted to the tailgate, an actuation pin mechanism that intercouples the first and second mechanisms, and an indicator flag supported by the first mechanism and responsive to the position of the actuation pin mechanism so that the indicator flag has an indicating position when the tailgate is disengaged from the bed so that the actuation pin mechanism is out of engagement with the indicator flag, and has a rest position when the tailgate is engaged with the bed whereby the actuation pin mechanism is in engagement with the indicator flag, wherein the first mechanism includes an angle bracket having a leg that is secured to the bed, wherein the second mechanism includes a bracket assembly that is secured to a side of the tailgate and that includes a contact plate that is for engagement by the actuation pin mechanism, and wherein the second mechanism further includes a flange that is attached to the side of the tailgate and a spacer that intercouples the flange and contact plate.
A visual indicator device for use on a vehicle that includes a bed and a tailgate that engages with the bed and that may assume open and closed positions relative to the bed, said visual indicator device for determining, from the cab of the vehicle via a rearview mirror, the status of the position of the tailgate, said visual indicator device comprising, a support mechanism including a first mechanism mounted to the bed and a second mechanism mounted to the tailgate, an actuation pin mechanism that intercouples the first and second mechanisms, and an indicator flag supported by the first mechanism and responsive to the position of the actuation pin mechanism so that the indicator flag has an indicating position when the tailgate is disengaged from the bed so that the actuation pin mechanism is out of engagement with the indicator flag, and has a rest position when the tailgate is engaged with the bed whereby the actuation pin mechanism is in engagement with the indicator flag, wherein the second mechanism includes a bracket assembly that is secured to a side of the tailgate and that includes a contact plate that is for engagement by the actuation pin mechanism, and the actuation pin mechanism includes a slide pin and a collar that is fixed in position at the first mechanism and slidably supports the slide pin.
A visual indicator device for use on a vehicle that includes a bed and a tailgate that engages with the bed and that may assume open and closed positions relative to the bed, said visual indicator device for determining, from the cab of the vehicle via a rearview mirror, the status of the position of the tailgate, said visual indicator device comprising, a support mechanism including a first mechanism mounted to the bed and a second mechanism mounted to the tailgate, an actuation pin mechanism that intercouples the first and second mechanisms, and an indicator flag supported by the first mechanism and responsive to the position of the actuation pin mechanism so that the indicator flag has an indicating position when the tailgate is disengaged from the bed so that the actuation pin mechanism is out of engagement with the indicator flag, and has a rest position when the tailgate is engaged with the bed whereby the actuation pin mechanism is in engagement with the indicator flag, wherein the indicator flat is pivotally supported from a leg of the first mechanism so that the indicating position thereof is substantially vertical under gravity, and wherein the actuation pin mechanism, when moved by contact with the second mechanism, moves to the rest position thereof whereby the indicator flag is substantially horizontal by contact of the actuation pin mechanism with the indicator flag.
A visual indicator device for attachment between a truck bed and tailgate, and comprising:
A visual indicator device for attachment between a truck bed and tailgate, and comprising:
A visual indicator device for attachment between a truck bed and tailgate, and comprising:
A method of operating an indicator device that is used on a vehicle that includes a bed and a tailgate that engages with the bed and that may assume open and closed positions of the tailgate relative to the bed, the method comprising determining, from the cab of the vehicle via a rearview mirror, the status of the open or closed position of the tailgate relative to the bed, said method further comprising providing a visual indicator flag that is mounted at the rear of the vehicle adjacent the interface between the bed and tailgate and that can assume an indicating position or a non-indicating position, causing the visual indicator device to move to the indicator position thereof when the tailgate is open, and alternatively causing the visual indicator device to move to the non-indicator position thereof when the tailgate is closed, and wherein the indicator flag is supported in a pivotal manner and assumes a substantially vertical position in the open position of the tailgate, and a substantially horizontal position in the closed position of the tailgate.
A method of operating an indicator device that is used on a vehicle that includes a bed and a tailgate that engages with the bed and that may assume open and closed positions of the tailgate relative to the bed, the method comprising determining, from the cab of the vehicle via a rearview mirror, the status of the open or closed position of the tailgate relative to the bed, said method further comprising providing a visual indicator flag that is mounted at the rear of the vehicle adjacent the interface between the bed and tailgate and that can assume an indicating position or a non-indicating position, causing the visual indicator device to move to the indicator position thereof when the tailgate is open, and alternatively causing the visual indicator device to move to the non-indicator position thereof when the tailgate is closed, wherein the indicator flag includes a visual surface of a size sufficient for viewing from the vehicle cab in the open position of the tailgate, and in the closed position thereof, is out of view in its rest position via the rearview mirror, and wherein the indicator flag is supported in a pivotal manner and assumes a substantially vertical position in the open position of the tailgate, a substantially horizontal position in the closed position of the tailgate.
A method of operating an indicator device that is used on a vehicle that includes a bed and a tailgate that engages with the bed and that may assume open and closed positions of the tailgate relative bed, the method comprising determining, from the cab of the vehicle via a rearview mirror, the status of the open or closed position of the tailgate relative to the bed, said method further comprising providing a visual indicator flag that is mounted at the rear of the vehicle adjacent the interface between the bed and tailgate and that can assume an indicating position or a non-indicating position, causing the visual indicator device to move to the indicator position thereof when the tailgate is open, and alternatively causing the visual indicator device to move to the non-indicator position thereof when the tailgate is closed, and wherein an actuation pin mechanism includes a slide pin, a collar that is fixed in position at the bed bracket and slidably supports the slide pin, and a biasing means that urges the slide pin away from the collar.
A visual indicator device for use on a truck that includes a bed and a tailgate that engages with the bed, the tailgate pivoted at a top side thereof, the tailgate having a closed position relative to the bed in which the tailgate is pivoted to close against a rear frame of the bed and an open position in which the tailgate is pivoted away from the bed, said visual indicator device for determining, from the cab of the vehicle via a rearview mirror, the secured or unsecured status of the position of the tailgate, said visual indicator device comprising, a support mechanism including a first mechanism mounted to the bed and a second mechanism mounted to the tailgate, an elongated actuation mechanism that intercouples the first and second mechanisms, said first mechanism comprising a first bracket and said second mechanism comprising a second bracket, and an indicator flag pivotally supported by the first bracket, including a planar flag member and responsive to the position of the elongated actuation mechanism, the indicator flag having an unsecured status indicating position when the tailgate is in an at least partially open position, the indicator flag assuming a secured status closed position when the tailgate is engaged with the bed, the elongated actuation mechanism carried by a lower portion of the tailgate so as to pivot therewith to control the position of the indicator flag, the elongated actuation mechanism comprising an elongated actuation pin that is selectively in engagement with the planar flag member to control the position thereof, and the elongated actuation pin translating in a direction that is substantially transverse to the plane of the planar flag member when contact is made therewith.
Dependencies are inferred from the claim text.