Motorcycle crank case

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Description

FIG. 1 is a top perspective view of a motorcycle crank case showing our new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a front elevational view thereof;

FIG. 4 is a right side elevational view thereof; and,

FIG. 5 is a left side elevational view thereof.

The broken lines shown in all views of the drawing are for illustrative purposes only and form no part of the claimed design.

Referenced Cited
U.S. Patent Documents
D333806 March 9, 1993 Davidson
D336451 June 15, 1993 Huebner
D395621 June 30, 1998 Nishino
D396204 July 21, 1998 Kishi et al.
Other references
  • Harley-Davidson Motor Company 1993 and 1994 1340 Models Parts Catalog, p. 14. 1994 V-Twin Manufacturing, p. 13. Drag Specialties Catalog, p. 168 the Delkron Engine Cases for SS-91 Big Twin Motorcycles .COPYRGT.1995.
Patent History
Patent number: D410870
Type: Grant
Filed: Sep 30, 1997
Date of Patent: Jun 15, 1999
Assignee: Harley-Davidson Motor Company
Inventors: Earl F. Golden (Milwaukee, WI), Robert L. Leppanen (Wauwatosa, WI)
Primary Examiner: Melody N. Brown
Law Firm: Michael, Best & Friedrich LLP
Application Number: 0/77,238
Classifications
Current U.S. Class: Element Or Attachment (14) (D12/114)
International Classification: 1211;