Marker post

Claim 2

A marker post for identifying a location comprising: a base having a bottom portion fixed to a surface and an upper portion having a means for connection; flexing means having a first internal diameter and a first external diameter, said flexing means further having a bottom end axially coupled to said means for connection and responsive to an external force for deflecting a predetermined amount; a pipe axially coupled to a top end of said flexing means for receiving said external force, said pipe having a second internal diameter smaller than said first external diameter, said pipe being axially forced over said upper end of said flexing means.

Claim 3

The marker post of claim 1 wherein said bottom portion of said base is tapered for insertion into the ground.

Claim 4

The marker post of claim 2 wherein said means for connection includes a first threaded portion axially positioned in said upper portion of said base.

Claim 5

The marker post of claim 3 wherein said flexing means comprises: a spring having said first internal diameter and said first external diameter; a stud having a second external diameter greater than said first internal diameter, said stud being axially forced into said lower end of said spring for fixing said stud to said spring; said stud further having a second threaded portion for axially interlocking said bottom end with said first threaded portion.

Claim 6

The marker post of claim 4 wherein said flexing means allows said marker post to be impacted in its upright position without damage to said marker post and an impacting object.

Claim 7

The marker post as set forth in claim 3 wherein said means for connection is substantially easy to operate to allow for removal and reinstallation of said pipe including said flexing means from said base without substantial effort.

Claim 8

The marker post of claim 1 wherein said bottom portion has a substantially flat and wide bottom for resting on a horizontal surface thereby maintaining said marker post in a vertical position.

Claim 9

A marker post comprising: a detachable base means having a taper at a lower end for installation in the ground, and a thread means at an upper end; a stud means having a mating thread at one end being fastened to said thread means for securing said stud means to said upper end of said base, said stud means having a first external diameter at an opposite end; a spring means having a first internal diameter and a second external diameter, wherein said first internal diameter is smaller than said first external diameter of said stud means, and wherein a first end of said spring means is axially forced over said first external diameter of said stud means; a pipe means having a second internal diameter smaller than said first external diameter of said spring means, wherein a second end of said spring means is axially forced into said second internal diameter of said pipe means thereby enabling said pipe means to flex relative to said base means.

Claim 10

A marker post comprising: a detachable base means having a taper at a lower end for installation in the ground, and a thread means at an upper end; a stud means having a mating thread at one end being fastened to said thread means for securing said stud means to said upper end of said base, said stud means having a first external diameter at an opposite end; a spring means having a first internal diameter and a second external diameter, wherein said first internal diameter is smaller than said first external diameter of said stud means, and wherein a first end of said spring means is axially forced over said first external diameter of said stud means; a pipe means having a second internal diameter smaller than said first external diameter of said spring means, wherein a second end of said spring means is axially forced into said second internal diameter of said pipe means thereby enabling said pipe means to flex relative to said base means.

Claim 11

The marker post of claim 8 which is detachable for its base means so that said base means remains in the ground.

Claim 12

The marker post of claim 9 wherein said base is of sufficient size to hold said spring means and said pipe means in the upright position and when impacted.

Claim 13

The marker post of claim 10 wherein said spring means is of substantially sufficient size and strength to allow said pipe means to be impacted in the upright position, bend and be returned to its previous upright position.