Sign support stake

Details Sign support stake Sign support stake

1994-11-21

1996-10-22

Ramirez, Ramon O.

Supports

Stand

Ground inserted

248508, 254 30, 404 71, 404 79, A45F 344

Patent

active

055669140

ABSTRACT:
A sign support stake may be combined with a jack for extraction of the stake. The sign support stake may also provide a heater to melt frozen earth. The sign support can be provided with releasable attachment means to the support to avoid removal by vandals and may be provided with level indicating means to assist achieving vertical orientation for a driven stake.

REFERENCES:
patent: 4249715 (1981-02-01), Repp
patent: 4376598 (1983-03-01), Brouns et al.
patent: 4817917 (1989-04-01), Stultz et al.
patent: 5052659 (1991-10-01), Bates
patent: 5305976 (1994-04-01), Blanchard
patent: 5340063 (1994-02-01), Thomas
patent: 5375801 (1994-12-01), Porter

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