Purses – wallets – and protective covers – Protective cover made of flaccid material
Reexamination Certificate
2006-04-18
2006-04-18
Mai, Tri M. (Department: 3727)
Purses, wallets, and protective covers
Protective cover made of flaccid material
Reexamination Certificate
active
07028731
ABSTRACT:
A hopper cover for equipment for preventing grain spills and protecting the grain from precipitation. The hopper cover for equipment includes a sheet of material being removably engaged about an open end of a hopper and having an opening being disposed therethrough and also having an outer edge; and also includes a fastening member being disposed along the edge of the sheet of material for engaging the sheet of material about the hopper; and further includes a closure member including a piece of material being removably fastened to the sheet of material and being removably disposed over the opening of the sheet of material, and also including a fastener being attached to the sheet of material and to the piece of material.
REFERENCES:
patent: 4727977 (1988-03-01), Arnson
patent: 4840855 (1989-06-01), Foti et al.
patent: 6012184 (2000-01-01), Childers
patent: 6179463 (2001-01-01), Daniels-Romero
patent: 6209953 (2001-04-01), Mackay et al.
patent: 6481791 (2002-11-01), Facchini et al.
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