Material or article handling – Vertically swinging load support – Shovel or fork type
Reexamination Certificate
2006-02-21
2006-02-21
Underwood, Donald W. (Department: 3652)
Material or article handling
Vertically swinging load support
Shovel or fork type
C172S272000
Reexamination Certificate
active
07001134
ABSTRACT:
A reinforcing frame construction having ROPS and a rear axle casing projecting to the right and left from a tractor vehicle body. The construction includes a pair of right and left loader attaching members for detachably attaching a front loader, the loader attaching members being connected to an intermediate portion of the vehicle body and projecting therefrom to the lateral sides, a pair of right and left rear supporting members provided in the rear axle casing for supporting right and left legs of the ROPS, and a pair of right and left connecting members to which a rear implement is connected, the connecting members being fitted into the rear axle casing and being detachably connected to the rear supporting members. Extension portions of the connecting members extending forwardly therefrom are detachably connected to the loader attaching members.
REFERENCES:
patent: 4087009 (1978-05-01), Profenna et al.
patent: 4661036 (1987-04-01), Horsch
patent: 5000269 (1991-03-01), Aoki et al.
patent: 5248237 (1993-09-01), Nakamura
patent: 6056502 (2000-05-01), Takemura et al.
patent: 6446367 (2002-09-01), Muramoto et al.
patent: 06-032188 (1994-02-01), None
patent: 10-7014 (1998-01-01), None
Aoki Tsuyoshi
Miyazaki Eiji
Kubota Corporation
The Webb Law Firm
Underwood Donald W.
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