Patent
   D639786
Priority
Jul 14 2010
Filed
Jul 14 2010
Issued
Jun 14 2011
Expiry
Jun 14 2025
Assg.orig
Entity
unknown
3
14
n/a
The ornamental design for a polygonal speaker grill, as shown and described.

FIG. 1 is a top perspective view of the polygonal speaker grill design.

FIG. 2 is a bottom perspective view of the polygonal speaker grill design.

FIGS. 3, 4, and 5 are front elevational views of the polygonal speaker grill design showing the slats present on the grill being horizontally, vertically, or diagonally positioned, respectively.

FIG. 6 is a rear elevational view of the polygonal speaker grill design.

FIG. 7 is a right side elevational view of FIG. 3, with the right side elevational views of FIGS. 4 and 5 (not shown) differing only in the vertical or diagonal position of the slats, respectively; and,

FIG. 8 is a left side elevational view of FIG. 3, with the left side elevational views of FIGS. 4 and 5 (not shown) differing only in the vertical or diagonal position of the slats, respectively.

The broken line showing on the drawing disclosure is for illustrative purposes only and forms no part of the claimed design.

Lazzeroni, John J., Carevich, Melinda K.

Patent Priority Assignee Title
D681609, Aug 29 2011 CLARION CO , LTD In-vehicle speaker grill
D721677, Jun 28 2013 Samsung Electronics Co., Ltd. Speaker
D937802, Aug 23 2018 Sonos, Inc Speaker grill
Patent Priority Assignee Title
5565659, Feb 27 1995 Oakwood Metal Fabricating Company Speaker cover grille
D278432, Sep 30 1982 CERWIN-VEGA, INC Grille assembly for a coaxial loudspeaker
D280818, Mar 11 1983 Automobile audio speaker enclosure
D281065, Dec 24 1982 Pioneer Electronic Corp. Loudspeaker
D281067, Dec 24 1982 Pioneer Electronic Corporation Loudspeaker
D291079, Feb 21 1984 Pioneer Electronic Corporation Car speaker
D292091, Dec 28 1984 Pioneer Electronic Corporation Speaker
D302818, Aug 21 1985 U.S. Philips Corporation Loudspeaker grille
D302980, Aug 21 1985 U.S. Philips Corporation Loudspeaker grille
D425900, Aug 26 1998 Mascon, Inc. Faceplate
D567228, Feb 21 2007 J&M Corporation Speaker grill
D571791, Mar 02 2007 J&M Corporation Grill for speaker
D579920, Oct 16 2007 J&M Corporation Speaker grill
D579921, Oct 16 2007 J&M Corporation Speaker grill
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Jul 12 2010LAZZERONI, JOHN J J&M CorporationASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0246850720 pdf
Jul 12 2010CAREVICH, MELINDA K J&M CorporationASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0246850720 pdf
Jul 14 2010J&M Corporation(assignment on the face of the patent)
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