Muffler with trapezoid body
United States Patent D573521
US Patent References:
Muffler
Beranek - October, 1959 - 2909235

Triangular muffler
McGee - December, 2002 - D467846

Bidirectional muffler
Butterfield et al. - July, 2004 - D492634

Muffler assembly housing
Monson et al. - February, 2007 - D536649


Inventors:
Hsu, Henry T. H. (Old Westbury, NY, US)
Application Number:
D/296644
Publication Date:
07/22/2008
Filing Date:
10/25/2007
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Assignee:
American Auto Accessories, Inc. (Flushing, NY, US)
Primary Class:
D12/194
International Classes:
(IPC1-7): 1216
Field of Search:
181/250, 280/152.1, 454/71, D12/91, 454/69, 280/152.3, 293/105, D12/170, 296/180.2, 180/229, 181/247, 180/296, 181/251, 60/313, 181/248, 180/219, D12/90, 296/77.1, D12/194, 296/78.1, 180/309, 280/160.1, 280/152.2, D12/169, D12/92, 280/770, D15/5, 60/323, 181/228, D12/196, D12/167, D23/393, 181/227, D12/86, 280/848, 293/115, 280/852, 454/81, 181/264, 296/85, 29/890.08, 180/89.2, D12/209, 181/249, 296/180.1, 181/282, 180/225, D12/206, 293/113, 280/304.3
Other References:
INP Cars On-Line Brochure (3 pgs.) Oct. 19, 2007 http-inpcars.com p. 85.
Pro Street On-Line Brochure (11 pgs) Oct. 19, 2007 www-prostreetonline.com.
Primary Examiner:
Zarfas, Louis S.
Assistant Examiner:
Pratt, Michael A.
Attorney, Agent or Firm:
Kain Jr., Robert C.
Claims:
CLAIM

1. I claim the ornamental design of the muffler with trapezoid body, as shown.

Description:

FIG. 1 is perspective view of a muffler with a trapezoid body.

FIG. 2 is a front end view of the muffler of FIG. 1.

FIG. 3 is a rear view of the muffler of FIG. 1.

FIG. 4 is a right side view of the muffler of FIG. 1.

FIG. 5 is a left side view of the muffler of FIG. 1.

FIG. 6 is a top view of the muffler of FIG. 1; and,

FIG. 7 is a bottom view of the muffler of FIG. 1.