Patent
   D424492
Priority
Oct 09 1998
Filed
Oct 09 1998
Issued
May 09 2000
Expiry
May 09 2014
Assg.orig
Entity
unknown
9
8
n/a
The ornamental design for an exhaust diffuser disc, as shown and described.

FIG. 1 is a perspective view of an exhaust diffuser disc showing my new design;

FIG. 2 is a rear view of the exhaust diffuser disc of FIG. 1;

FIG. 3 is a top view of the exhaust diffuser disc of FIG. 1, the bottom view of the exhaust diffuser disc being a mirror image of the top view;

FIG. 4 is a left side view of the exhaust diffuser disc of FIG. 1, the right side view of the exhaust diffuser disc being a mirror image of the left side view;

FIG. 5 is a front view of the exhaust diffuser disc of FIG. 1;

FIG. 6 is a cross-sectional view of the exhaust diffuser disc of FIG. 5 taken through the line 6--6;

FIG. 7 is a perspective view of an exhaust diffuser disc showing a second embodiment of my new design;

FIG. 8 is a rear view of the exhaust diffuser disc of FIG. 7;

FIG. 9 is a top view of the exhaust diffuser disc of FIG. 7, the bottom view of the exhaust diffuser disc being a mirror image of the top view;

FIG. 10 is a left side view of the exhaust diffuser disc of FIG. 7, the right side view of the exhaust diffuser disc being a mirror image of the left side view;

FIG. 11 is a front view of the exhaust diffuser disc of FIG. 7;

FIG. 12 is a cross-sectional view of the exhaust diffuser disc of FIG. 11 taken through the line 12--12;

FIG. 13 is a perspective view of an exhaust diffuser disc showing a third embodiment of my new design;

FIG. 14 is a rear view of the exhaust end plate of FIG. 13;

FIG. 15 is a top view of the exhaust end plate of FIG. 13, the bottom view of the exhaust diffuser disc being a mirror image of the top view;

FIG. 16 is a left side view of the exhaust end plate of FIG. 13, the right side view of the exhaust diffuser disc being a mirror image of the left side view;

FIG. 17 is a front view of the exhaust end plate of FIG. 13;

FIG. 18 is a cross-sectional view of the exhaust end plate of FIG. 17 taken through the line 18--18;

FIG. 19 is a perspective view of an exhaust diffuser disc showing a fourth embodiment of my new design;

FIG. 20 is a rear view of the exhaust diffuser disc of FIG. 19;

FIG. 21 is a top view of the exhaust diffuser disc of FIG. 19. The bottom view of the diffuser disc being a mirror image of the top view;

FIG. 22 is a left side view of the exhaust diffuser disc of FIG. 19. The right side view of the exhaust diffuser disc is a mirror image of the left side view;

FIG. 23 is a front view of the exhaust diffuser disc of FIG. 19; and,

FIG. 24 is a cross-sectional view of the exhaust diffuser disc of FIG. 23 taken through the line 24--24.

The broken line showing of apertures in FIGS. 7, 8, 11, 13, 14, and 17 and of apertures and/or center rings in FIGS. 19-24 are for illustrative purposes only and form no part of the claimed design.

Bryant, Kerry K., Musgrave, William E.

Patent Priority Assignee Title
6467569, Jan 19 2001 Supertrapp Industries Spark arresting muffler with exhaust path parallel to muffler centerline
D504373, Oct 15 2002 Honda Giken Kogyo Kabushiki Kaisha Muffler end cap of two-wheeled motor vehicles
D911896, Jan 24 2018 Cruiser Accessories, LLC Vehicle mud flap exhaust outlet
ER2785,
ER3142,
ER5536,
ER7212,
ER880,
ER9055,
Patent Priority Assignee Title
3987867, Mar 26 1975 SUPERTRAPP INDUSTRIES, A CORP OF CA Spark arresting muffler for engines
4020812, Jun 18 1975 Electronic Fuel Saver, Inc. Fuel atomizing unit
4113051, Oct 04 1976 SUPERTRAPP INDUSTRIES, A CORP OF CA Engine muffler and spark arrester
4119174, May 20 1977 Skyway Recreation Products Engine muffler
4424882, Feb 09 1981 SUPERTRAPP INDUSTRIES, A CORP OF CA Resonator type mufflers
5633482, Oct 10 1995 Two Brothers Racing, Inc. Motorcycle exhaust system
D246038, Jan 16 1976 SUPERTRAPP INDUSTRIES, A CORP OF CA Combined muffler and spark arrestor
D374015, Jun 27 1995 W L GORE & ASSOCIATES, INC Gasket
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