Collapsable sign support

Details Collapsable sign support Collapsable sign support

1991-04-08

1992-10-06

Gibson, Jr., Robert W.

Supports

Stand

Plural leg

248170, F16M 1300

Patent

active

051524856

ABSTRACT:
The present invention relates to a collapsable frame for a sign, for example, those used in road construction and repair. The sign frame is adapted to be unfolded from a collapsed position to a display position with releasable locking means to hold the frame in the display position. The present invention also comprises optional releasable resilient locking means, such as a spring, to hold the frame in the display position while allowing it to give slightly in wind and weather.

REFERENCES:
patent: 2991034 (1961-07-01), Lyon
patent: 4691892 (1987-09-01), Grewe
patent: 4988064 (1991-01-01), Hoshino
Eastern Metal of Elmira, Inc., Elmira, N.Y.,-Catalog of signs & safety equipment.

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