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Document |
Document Title |
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3851616 |
PORTABLE TRAFFIC MARKER
A portable traffic marker characterized by a horizontal road-engaging base member and a vertical standard normally extending upwardly from the base. The standard is operatively connected to the...
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3851615 |
ROAD MARKER
A road marker for reflective devices employed on the sides of highways is disclosed. The road marker is readily adjustable for angle and height and is readily severable to prevent substantial...
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3828455 |
SIGN AND SUPPORT APPARATUS
The sign has an aerodynamic cross-sectional shape, is supported along a center of gravity line and is normally prevented from rotating by a releasable support member that is coupled to the main...
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3809007 |
PORTABLE TRAFFIC DELINEATOR
A portable traffic delineator characterized by a base structure adapted to extend laterally from a conventional cone or other vertical standard, such base structure having a plurality of vertical...
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3800735 |
TRAFFIC WARNING DEVICE
A traffic warning device or barrier comprising an interconnected group of hollow tubes, there being six tubes arranged as the edges of a tetrahedron. At each vertex the tubes communicate with each...
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3795220 |
LIQUID BALLASTED TEMPORARY TRAFFIC MARKER
An open bottom light weight indicator shell of easily deformable material is elastically supported on a bag of tough, imperforate, impervious, relatively limp or readily flexible material. The bag...
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3768187 |
WIND SPILLING DRIVER DIRECTION SIGN FOR HIGHWAYS
For displaying official traffic and roadway messages to oncoming motorists, a driver information sign is provided for disposition in proximate generally perpendicular relation to a vehicular...
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3750314 |
SIGN HOLDER AND ASSEMBLY
A sign holder and sign assembly is disclosed which includes an elongated member having along one side outwardly opening sign receiving and retaining channel means and along the opposite side...
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3738309 |
COLLAPSIBLE WARNING DEVICE
A warning device for use as a traffic warning device has a base member and top member and a support member engaging and extending between the base member and the top member for holding the top...
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3732842 |
ROAD SAFETY DEVICE AND ACCESSORIES
A road safety marker featuring an improved marker stabilizing base removably connected thereto and safety accessories.
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3720181 |
INFLATABLE WARNING DEVICE FOR ROADWAYS
An elongated inflatable warning device adapted to be removably disposed transversely of a roadway during selected periods for control of vehicular traffic.
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3699913 |
SELF-RIGHTING MARKER
An upright marker for use in designating a selected spot on a floor or ground surface and having a weighted base with a rounded bottom to automatically return the marker to its uprights condition...
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3696237 |
ROAD MARKINGS
A lamp for road marking comprising a deformable preferably resilient translucent tubular holder, a lamp bulb within the holder being carried by a rigid transverse mounting disc preferably force...
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3683843 |
LOCATION MARKER
A location marking device having a plurality of circumferentially spaced, brightly colored curved plastic tube members. These members can be secured to lines near air fields to mark their location....
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3680448 |
LAY-DOWN HIGHWAY DELINEATOR POST
A two sectioned post, one section being driven into the ground and the other section being above ground, the two sections being hingedly connected, the hinge being so constructed that the upper...
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3631619 |
OVERHEAD TRAFFIC INFORMATIONAL OR DIRECTIONAL SIGN
A traffic sign for providing information or direction to drivers of vehicles, which is positioned above a roadway, for example in the roof of a vehicular tunnel, and has a visible lower surface...
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3626896 |
HIGHWAY SIGN
A highway sign having indicia thereon to indicate the location of an on-or-off ramp with respect to the sign.
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3618556 |
TRAFFIC CONES AS SAFETY DEVICES IN ROAD TRAFFIC
A traffic cone is made up of a base piece and an inflatable flexible toppiece which is attached to the base and can be inflated to the shape of a cone, the toppiece being made of luminescent or...
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3596627 |
PORTABLE WARNING DEVICE
A portable warning device has a heavy base of steel rod formed into a polygon. The rod has a portion, extending into the polygon, to which is pivotally secured a reflector. The portion is spaced...
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3596628 |
WARNING MARKER
Disclosed herein is a method of making a weighted warning marker wherein the warning marker body is formed about a rigid core, and wherein the rigid core is acted upon to make it nonrigid while it...
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3593418 |
SAFETY WARNING DEVICE
A safety warning device constituting a sign attachable to the bumper of a vehicle, or mountable at the rear window of a vehicle, and including a pair of translucent or transparent panels which...
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3529798 |
SIGN ASSEMBLY
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3526199 |
INFLATABLE STRUCTURE
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3509652 |
VEHICLE TRAFFIC SIGN
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3488875 |
STREET SIGN ARRANGEMENT
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3485201 |
SIGNAL DEVICE
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3478715 |
PORTABLE ROADWAY SIGNAL DEVICE
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3475009 |
TRAFFIC BARRICADE
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3473248 |
DEVICE FOR HOLDING SIGNS,ESPECIALLY TRAFFIC SIGNS
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3470641 |
DISPLAY SIGN COMPRISED OF FOLDABLE CARDBOARD MEMBERS
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3386409 |
Self-righting traffic cone
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3383787 |
Marker construction for use in lawn areas
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3380428 |
Traffic guide post
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3340779 |
Highway safety guide
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3334554 |
Traffic directing marker
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3330247 |
Fastener for warning flag
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3289555 |
Roadside marking post
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3287840 |
Diamond-shaped sign assembly
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3256625 |
Traffic control method and structure
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3250241 |
Inflatable emergency traffic signal unit
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3241257 |
Information supplying unit
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3236481 |
Structural member particularly for highway signs
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3235214 |
Parking space barriers
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3234903 |
Safety marker for highways and the like
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3197628 |
Inflatable illuminated highway barricade
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3166041 |
Retractable signal devices
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3134184 |
Roadway safety device
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3132624 |
Collapsible signal device
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3121416 |
Portable automobile stop signal
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3113552 |
Combined road map and obstruction marker
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