Supports – Brackets – Specially mounted or attached
Patent
1991-01-02
1992-02-18
Talbott, David L.
Supports
Brackets
Specially mounted or attached
248 744, 2482184, 403386, F16B 900
Patent
active
050886720
ABSTRACT:
A circumscribing clamp useful for attaching a sign to a post or other support structure and permitting circumferential positioning of the clamp there around. The clamp comprises a first clamp member having a central base section positioned in the first plane of reference and first and second wing sections extending therefrom. A second clamp member of similar construction is provided having a central base and first and second wing sections with first and second distal ends. The first distal ends of each respective clamp include interlock structure which engages with interlock structure of the second distal ends along a directional orientation which is approximately perpendicular with respect to the plane of reference identified for the first clamp member. The respective clamp members are stabilized in interlocking engagement by application of counter forces imposed by a displacement screw which operates to urge one clamp member away from the other by pushing with respect to the contained post, thereby securing the clamps with respect to the post.
REFERENCES:
patent: 1088324 (1914-02-01), Corkhill
patent: 1770564 (1930-07-01), Zahonyi
patent: 3069189 (1962-12-01), Hollaender
patent: 3126100 (1964-03-01), Christensen
patent: 3503580 (1970-03-01), Levy
patent: 3787015 (1974-01-01), Ablett
patent: 4493468 (1985-01-01), Roach
patent: 4852840 (1989-08-01), Marks
Neuendorf Paul A.
Petrie John A.
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