Material or article handling – Vertically swinging load support – Shovel or fork type
Reexamination Certificate
2005-11-29
2005-11-29
Underwood, Donald W. (Department: 3652)
Material or article handling
Vertically swinging load support
Shovel or fork type
C037S403000, C037S903000, C222S460000
Reexamination Certificate
active
06969226
ABSTRACT:
A discharge funnel and distributor chute for sand and gravel or other disperse material which is removably attachable to the bucket of a front end loader. Funnel engaging hooks are attached along the front edges of the sides of the bucket and spaced upward from the bucket floor. The funnel has a floor and vertical sidewalls forming an open rear bucket receiving portion for receiving the front lower portion of the bucket. This portion has a floor and sides with a hook engaging bar extending between upper ends of the funnel sides forming a rear opening. Angled bucket guide bars are located along the inner sides of opposite walls. The funnel has a converging funnel portion connected to the engaging portion. The converging portion opens into a discharge chute. The chute allows the discharge of disperse material to a specific location such as a basement floor under construction.
REFERENCES:
patent: 2590352 (1952-03-01), Sanner et al.
patent: 2783558 (1957-03-01), Morgan
patent: 3598266 (1971-08-01), Fisher
patent: 4068771 (1978-01-01), Zimmerman
patent: 5692875 (1997-12-01), Boman
patent: 6085447 (2000-07-01), Rose
patent: 6578297 (2003-06-01), Forsberg
Litman Richard C.
Underwood Donald W.
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