Material or article handling – Vertically swinging load support – Shovel or fork type
Reexamination Certificate
2005-09-06
2008-09-30
Underwood, Donald (Department: 3652)
Material or article handling
Vertically swinging load support
Shovel or fork type
C037S274000, C037S411000
Reexamination Certificate
active
07429158
ABSTRACT:
An expandable implement attachment selectively connectable to a vehicle and having a frame assembly, a first bucket member laterally fixed to the frame assembly and a second bucket member laterally moveable relative to the frame assembly to provide a bucket with an adjustable width.
REFERENCES:
patent: 3782573 (1974-01-01), Garwood
patent: 4633601 (1987-01-01), Fleck et al.
Dorsey & Whitney LLP
Underwood Donald
LandOfFree
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