Patent
   D554675
Priority
Mar 12 2007
Filed
Mar 12 2007
Issued
Nov 06 2007
Expiry
Nov 06 2021
Assg.orig
Entity
unknown
2
8
n/a
The ornamental design for a primary drive chain housing, as shown and described.

FIG. 1 is a front perspective view of the primary drive chain housing showing the new design thereof;

FIG. 2 is a front perspective view thereof as seen from the bottom;

FIG. 3 is a front elevational view thereof;

FIG. 4 is a left side elevational view thereof;

FIG. 5 is a right side elevational view thereof;

FIG. 6 is a bottom elevational view thereof;

FIG. 7 is a top elevational view thereof; and,

FIG. 8 is a rear elevational view thereof.

The broken lines showing various other features of the primary drive chain housing throughout FIGS. 1 through 8 are for illustrative purposes only and form no part of the claimed design.

Baker, Jr., Bert E.

Patent Priority Assignee Title
D620848, Nov 03 2008 ALUDYNE NORTH AMERICA, INC Rear end gear box housing with offset input
D800781, Aug 22 2016 HARLEY-DAVIDSON MOTOR COMPANY, INC Engine primary cover
Patent Priority Assignee Title
1722581,
3707092,
5730674, Feb 16 1996 Primary drive chain tension adjuster
5957796, Mar 19 1998 ESTEVAN PLASTIC PRODUCTS LTD Belt guard
20020071692,
20040118240,
20050229742,
20070129190,
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