Universal mast support frame and method for mounting masts

Supports – Brackets – Article holding means

Reexamination Certificate

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C248S056000, C052S749100

Reexamination Certificate

active

07114690

ABSTRACT:
A support apparatus used with construction masts. The support apparatus comprises a truss and a top adjustable mount assembly secured to the truss. The top adjustable mount assembly is selectively positionable so as to engage the construction mast.

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Schwing America, Inc. sales brochure, “KVM 28, KVM 32, DVM 32, DVM 42 Separate Placing Booms”, Feb. 1999, 4 pages.
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“KVM 28/28X Load Chart Wall Supported”, Schwing America, Inc., Marketing drawing, 1 page, distributed prior to Feb. 21, 2001.
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Schwing America, Inc. sales brochure, “Separate Placing Booms and Their Fields of Application,” published prior to Feb. 21, 2001.

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