Crop threshing or separating – With hopper
Reexamination Certificate
2011-04-05
2011-04-05
Pape, Joseph D (Department: 3612)
Crop threshing or separating
With hopper
C460S119000
Reexamination Certificate
active
07918720
ABSTRACT:
To increase the capacity of an extension attachment for a bulk material container comprising a frame (32) and a plurality of flaps (33, 34) linked to the frame (32), which are capable of swivelling and, in a swivelled-out position, surround an internal space (31) of the extension attachment, the internal surface (28) facing the internal space (31) of at least of one of the flaps (33) has a concave shape in the swivelled-out position.
REFERENCES:
patent: 6074298 (2000-06-01), Majkrzak et al.
patent: 6206779 (2001-03-01), Gerber et al.
patent: 1564157 (2005-08-01), None
Claes Ulrich
Mohr Jan-Hendrik
Vieregge Christopher
Johnson Christine
Johnson & Scaturro, LLC
Pape Joseph D
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