Presses – Platens or pressure surfaces
Patent
1998-09-10
2000-07-11
Gerrity, Stephen F.
Presses
Platens or pressure surfaces
D7700, 100265, 141390, 141391, 248 94, B30B 1506
Patent
active
060856475
ABSTRACT:
A packer as provided for lawn waste disposal for compacting and channeling it into a throwaway bag. The disposer includes an upper portion with converging walls and a lower portion with parallel walls forming a chute into a bag. The entire structure is made of sheet polyethylene and it is entirely rectangular in outline. The upper portion, the converger, is only one-half the height of the lower portion, the chute, to prevent overbalancing. The chute is polyethylene, of which the disposer is made, is reinforced at discrete locations, the converging edges and the bottom edge, of plastic of the same type from which the disposer is made to keep the disposer light in weight, yet strong. A folding metal frame supports the disposer at bag height.
REFERENCES:
patent: D29377 (1898-09-01), Brubaker
patent: 2524243 (1950-10-01), Wicklund
patent: 2827931 (1958-03-01), Melvin
patent: 4273167 (1981-06-01), Stillwell
patent: 5048778 (1991-09-01), Wright
patent: 5765614 (1998-06-01), Kardosh
patent: 5868364 (1999-02-01), MacMillan
patent: 5871037 (1999-02-01), Feldt
Gerrity Stephen F.
Wolters Robert M.
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