Grading stake with indicator flag

Details Grading stake with indicator flag Grading stake with indicator flag

1994-06-17

1996-03-26

Cuchlinski, Jr., William A.

Signals and indicators

Indicators

By location

116173, G09F 1700, G01D 2100

Patent

active

055011705

ABSTRACT:
A grading stake with an indicator flag wherein the grading stake is constructed with a pointed stake member with a top end and a bundle of colored filaments fastened at one end to the top end of the stake member by a tape wrap of high-strength tape wound around the end of the bundle of colored filaments and the top end of the stake member.

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patent: 5003735 (1991-04-01), Bates
patent: 5044303 (1991-09-01), Culver, Jr.
patent: 5174237 (1992-12-01), Beard
patent: 5218733 (1993-06-01), Leu

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