Portable sign

Details Portable sign Portable sign

1980-05-21

1982-08-10

Foss, J. Franklin

Supports

Stand

Ground inserted

248121, 248530, A45F 344, A16M 1300

Patent

active

043434495

ABSTRACT:
A sign post is supported by a separable base anchored in the ground by a pair of ground-piercing blades depending from a tubular ground contact element associated with the base. A base section of the post is secured to the tubular element closer to one of the blades. A stabilizer bar projects from the tubular element laterally of the post.

REFERENCES:
patent: 1002260 (1911-09-01), Golden
patent: 1788096 (1931-01-01), Friedmann
patent: 2522345 (1950-09-01), Cashiopp
patent: 2559302 (1951-07-01), Louft
patent: 2607398 (1952-08-01), Andrews
patent: 2926442 (1960-03-01), Reimel
patent: 2975999 (1961-03-01), Bunch
patent: 3313513 (1967-04-01), Howell
patent: 3612460 (1971-10-01), Smith
patent: 3835568 (1974-09-01), Whitfield

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