Clamping-type bracket

Details Clamping-type bracket Clamping-type bracket

1976-03-31

1977-06-28

Schultz, William H.

Supports

Brackets

Specially mounted or attached

A47J 314

Patent

active

040321010

ABSTRACT:
A clamping type bracket which is attachable without tools to a shelf or other board-like members to support a shelf extension or other objects. The bracket includes an upper arm adapted to rest on the top surface of the shelf and a lower arm which extends below the undersurface of the shelf to define a free space therebetween, the lower arm being in the form of a ramp whose sloping surface is treaded. Receivable within the free space is a removable locking piece whose horizontal upper edge engages the undersurface of the shelf and whose lower edge is sloped and treaded to complement the ramp, whereby when the piece is thrust into the free space, it wedges therein to secure the bracket to the shelf.

REFERENCES:
patent: 1157418 (1915-10-01), Polson et al.
patent: 1454935 (1923-05-01), Lent
patent: 2819037 (1958-01-01), Wilkin
patent: 3030730 (1962-04-01), Costar
patent: 3944178 (1976-03-01), Greenwood
patent: 3949880 (1976-04-01), Fortunato

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