Road structure – process – or apparatus – Apparatus – Screed or drag
Reexamination Certificate
2005-03-08
2005-03-08
Hartmann, Gary S. (Department: 3671)
Road structure, process, or apparatus
Apparatus
Screed or drag
C206S349000
Reexamination Certificate
active
06863471
ABSTRACT:
A concrete finishing tool storage case is used to retain and transport a partially disassembled concrete finishing tool having a variously sized concrete float. A case includes a cover moveable into engagement with a base to define a closed position, and moveable away from the base to define an open position. The cover has a lower surface provided with a series of spaced apart, parallel downwardly facing grooves adapted to receive a concrete float connected to a concrete float adjusting device. An upper surface of the cover is formed with a cut-out adapted to receive the concrete float adjusting device connected to the concrete float. The base has a number of spaced apart barriers, adjacent pairs of barriers defining a set of channels adapted to frictionally receive a plurality of handle extensions collectively attached to the float adjusting device. Certain of the barriers are formed with pockets adapted to receive and support the concrete float connected to the concrete float adjusting device. The storage case, the concrete float, the concrete float adjusting device and the handle extensions are collectively included together in a kit which is useful at a concrete finishing work site.
REFERENCES:
patent: 2639454 (1953-05-01), Dory
patent: 2800221 (1957-07-01), Butler et al.
patent: 3744663 (1973-07-01), Moren
patent: 5520400 (1996-05-01), Hung
patent: 6230949 (2001-05-01), O'Connell et al.
patent: 6626286 (2003-09-01), Boutet et al.
patent: 6634503 (2003-10-01), Welsh, Jr.
Andrus Sceales Starke & Sawall LLP
Hartmann Gary S.
The Fall River Group, Inc.
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