Driver wheel for a track vehicle
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Description
FIG. 1 is a left side elevational view of a driver wheel for a track vehicle showing our new design;
FIG. 2 is a right side elevational view thereof;
FIG. 3 is a front elevational view thereof;
FIG. 4 is a rear elevational view thereof;
FIG. 5 is a top plan view thereof;
FIG. 6 is a bottom plan view thereof; and,
FIG. 7 is a sectional view thereof, taken along lines 7--7 in FIG. 1.
Referenced Cited
U.S. Patent Documents
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Patent History
Patent number: D298540
Type: Grant
Filed: May 9, 1985
Date of Patent: Nov 15, 1988
Assignee: Caterpillar Inc. (Peoria, IL)
Inventors: Charles E. Grawey (Peoria, IL), Robert J. Grob (Peoria, IL), Cullen P. Hart (Peoria, IL)
Primary Examiner: Wallace R. Burke
Assistant Examiner: Ruth Takemoto
Attorney: Joseph W. Keen
Application Number: 6/732,486
Type: Grant
Filed: May 9, 1985
Date of Patent: Nov 15, 1988
Assignee: Caterpillar Inc. (Peoria, IL)
Inventors: Charles E. Grawey (Peoria, IL), Robert J. Grob (Peoria, IL), Cullen P. Hart (Peoria, IL)
Primary Examiner: Wallace R. Burke
Assistant Examiner: Ruth Takemoto
Attorney: Joseph W. Keen
Application Number: 6/732,486
Classifications
Current U.S. Class:
Element Or Attachment (4) (D15/28);
D12/135;
D12/151