Hydraulic and earth engineering – Foundation – Columnar structure
Reexamination Certificate
2011-05-31
2011-05-31
Lagman, Frederick L (Department: 3672)
Hydraulic and earth engineering
Foundation
Columnar structure
C405S252100, C405S253000
Reexamination Certificate
active
07950876
ABSTRACT:
A socket wrench attachment (SRA) is connected by a circular array of bolts (28) connecting the mounting flange (30) to the rotary output member (22) on a rotary output shaft (20). The shaft (20) is a part of a rotary drive mechanism (12) which is mounted for longitudinal travel along a tower (14).
REFERENCES:
patent: 4239419 (1980-12-01), Gillen, Jr.
patent: 4708530 (1987-11-01), Faber
patent: 4911581 (1990-03-01), Mauch
patent: 5544979 (1996-08-01), White
patent: 5944452 (1999-08-01), Reinert, Sr.
patent: 6305882 (2001-10-01), Coast et al.
patent: 6524032 (2003-02-01), Russell et al.
patent: 6942430 (2005-09-01), Suver
patent: 7377723 (2008-05-01), Nolan
patent: 2005/0031418 (2005-02-01), Whitsett
patent: 2004-218214 (2004-05-01), None
Lagman Frederick L
Patentique PLLC
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