Machines not elsewhere specified – Agricultural or construction machinery – Element or attachment
Design Patent
2009-12-11
2010-10-05
Goodwin, Mark A (Department: 2916)
Machines not elsewhere specified
Agricultural or construction machinery
Element or attachment
Design Patent
active
D0624939
CLAIM:
The ornamental design for a helical concave, as shown and described.
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Farley Herbert M.
Flickinger Wayne T.
Ricketts Jonathan E.
Werning Joshua D.
CNH America LLC
Goodwin Mark A
Harms Michael G.
Sheldrake Patrick M.
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