Traversing hoists – Having means facilitating assembly or disassembly
Reexamination Certificate
2006-05-03
2008-05-06
Brahan, Thomas J. (Department: 3654)
Traversing hoists
Having means facilitating assembly or disassembly
C212S177000, C212S179000, C212S270000
Reexamination Certificate
active
07367461
ABSTRACT:
A portable jib for movably mounting to a crane girder includes a base frame configured for traveling along a girder and a support member coupled to the base frame, wherein the support member extends substantially upward from the base frame. A boom is coupled to a free end of the support member and the boom extends substantially radially outward from the support member. The base frame, the support member and the boom are assembled and mounted to the girder for use and disassembled and removed from the girder after use.
REFERENCES:
patent: 72801 (1867-12-01), Coffman
patent: 97114 (1869-11-01), Piper et al.
patent: 1138007 (1915-05-01), Newell
patent: 1175049 (1916-03-01), Cull
patent: 1354745 (1920-10-01), Henderson
patent: 1374837 (1921-04-01), Dykes
patent: 2696917 (1954-12-01), Kershaw
patent: 3053398 (1962-09-01), Liebherr et al.
patent: 3245355 (1966-04-01), Cousins et al.
patent: 3358849 (1967-12-01), Becker
patent: 3516555 (1970-06-01), Robertson et al.
patent: 3651951 (1972-03-01), Murakami
patent: 3789565 (1974-02-01), Lindholm
patent: 4421242 (1983-12-01), Brueske
patent: 4511048 (1985-04-01), Volakakis et al.
patent: 4685535 (1987-08-01), Bush et al.
patent: 4688688 (1987-08-01), Volakakis et al.
patent: 4757592 (1988-07-01), Reed
patent: 5417018 (1995-05-01), Matsumoto et al.
patent: 8-245174 (1996-09-01), None
Brahan Thomas J.
MHE Technologies, Inc.
Porter Wright Morris & Arthur LLP
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