Abstract: A caution pole for embedding in a support medium for drawing attention to potential hazards includes a generally elongate pole body with a proximate end portion formed with a pointed tip for insertion into a support medium, a metal impact cap fitted over the end opposite the proximate end portion of the pole body, the impact cap including a generally cylindrical body having an access opening on one end thereof and a substantially planar surface opposing the access opening, and a clip disposed on the pole body having a base and an arm capable of securing an attachment to the caution pole.

Abstract: A caution pole for embedding in a support medium for drawing attention to potential hazards includes a generally elongate pole body with a proximate end portion formed with a pointed tip for insertion into a support medium, a metal impact cap fitted over the end opposite the proximate end portion of the pole body, the impact cap including a generally cylindrical body having an access opening on one end thereof and a substantially planar surface opposing the access opening, and a clip disposed on the pole body having a base and an arm capable of securing an attachment to the caution pole.

Abstract: A marker pole for embedding in a support medium for drawing attention to potentially hazardous subsurface structures within the support medium includes a generally elongate pole body molded from a generally brightly colored plastic material with a penetrating end formed with a tapered tip for insertion into the support medium, the taper being greater than forty-five degrees from a centerline longitudinal axis of the; and a metal impact cap fitted over the end opposite the penetrating end, the impact cap including a generally cylindrical body having an access opening on one end thereof and a substantially planar surface opposing the access opening, the planar surface being in substantial contact with the upper surface of the pole body for enhanced force transmission between the impact cap and the pole body during insertion of the pole into the support medium using an impact producing tool.

Abstract: A marker pole for embedding in a support medium for drawing attention to potentially hazardous subsurface structures within the support medium includes a generally elongate pole body molded from a generally brightly colored plastic material with a penetrating end formed with a tapered tip for insertion into the support medium, the taper being greater than forty-five degrees from a centerline longitudinal axis of the; and a metal impact cap fitted over the distal end, the impact cap including a generally cylindrical body having an access opening on one end thereof and a substantially planar surface opposing the access opening, the planar surface being in substantial contact with the upper surface of the pole body for enhanced force transmission between the impact cap and the pole body during insertion of the pole into the support medium using an impact producing tool.

Abstract: A marker pole for embedding in a support medium for drawing attention to potentially hazardous subsurface structures within the support medium includes a generally elongate pole body molded from a generally brightly colored plastic material with a penetrating end formed with a tapered tip for insertion into the support medium, the taper being greater than forty-five degrees from a centerline longitudinal axis of the; and a metal impact cap fitted over the end opposite the penetrating end, the impact cap including a generally cylindrical body having an access opening on one end thereof and a substantially planar surface opposing the access opening, the planar surface being in substantial contact with the upper surface of the pole body for enhanced force transmission between the impact cap and the pole body during insertion of the pole into the support medium using an impact producing tool.

Abstract: A marker pole for embedding in a support medium for drawing attention to potentially hazardous subsurface structures within the support medium includes a generally elongate pole body molded from a generally brightly colored plastic material with a penetrating end formed with a tapered tip for insertion into the support medium, the taper being greater than forty-five degrees from a centerline longitudinal axis of the; and a metal impact cap fitted over the distal end, the impact cap including a generally cylindrical body having an access opening on one end thereof and a substantially planar surface opposing the access opening, the planar surface being in substantial contact with the upper surface of the pole body for enhanced force transmission between the impact cap and the pole body during insertion of the pole into the support medium using an impact producing tool.