Patent
   D686249
Priority
Oct 31 2012
Filed
Oct 31 2012
Issued
Jul 16 2013
Expiry
Jul 16 2027
Assg.orig
Entity
unknown
3
7
n/a
The ornamental design for an engine cylinder head, as shown and described.

FIG. 1 is a top front perspective view of an engine cylinder head showing my new design;

FIG. 2 is a top rear perspective view thereof;

FIG. 3 is a front elevational view thereof;

FIG. 4 is a rear elevational view thereof;

FIG. 5 is a right side elevational view thereof;

FIG. 6 is a left side elevational view thereof;

FIG. 7 is a sectional view taken generally along sectional line 7-7 of FIG. 5;

FIG. 8 is a sectional view taken generally along sectional line 8-8 of FIG. 6;

FIG. 9 is a top plan view thereof;

FIG. 10 is a bottom plan view thereof;

FIG. 11 is a front elevational view thereof; and,

FIG. 12 is a sectional view taken generally along sectional line 12-12 of FIG. 11.

Roach, Robert

Patent Priority Assignee Title
D738934, Jun 05 2013 EATON INTELLIGENT POWER LIMITED Limited slip differential
D782539, Jun 05 2013 EATON INTELLIGENT POWER LIMITED Limited slip differential
D896279, Nov 26 2018 Leading Edge V-Twin LLC Cylinder for an engine
Patent Priority Assignee Title
6216659, Oct 28 1998 Yamaha Hatsudoki Kabushiki Kaisha Engine cylinder head
7246610, Oct 07 2003 S & S Cycle, Inc. Cylinder head
20130014721,
D522022, Jul 07 2004 HARLEY-DAVIDSON MOTOR COMPANY GROUP, INC Engine cylinder head
D601589, Dec 31 2008 Combined cylinder and cylinder head for a motorcycle
D608372, Feb 05 2009 Midwest Motorcycle Supply Distributors Corp. Motorcycle cylinder head
D608795, Feb 05 2009 Midwest Motorcycle Supply Distributors Corp. Motorcycle cylinder head
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Oct 26 2012ROACH, ROBERTSILVA TECHNOLOGIES INC ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0294970775 pdf
Oct 31 2012Silva Technologies Inc.(assignment on the face of the patent)
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