Patent
   D254786
Priority
Nov 23 1977
Filed
Nov 23 1977
Issued
Apr 22 1980
Expiry
Apr 22 1994
Assg.orig
Entity
unknown
7
5
n/a
The design for a loudspeaker grille, substantially as shown and described.

FIG. 1 is a front perspective view of a loudspeaker grille showing my new design;

FIG. 2 is a side elevational view taken from the right side in FIG. 1;

FIG. 3 is a bottom plan view; and,

FIG. 4 is a rear elevational view.

Ballantyne, John R.

Patent Priority Assignee Title
D605181, Mar 10 2008 BOSCH SECURITY SYSTEMS, INC ; Robert Bosch GmbH Grille for a speaker housing
D693334, Mar 14 2012 Harman International Industries, Incorporated Loudspeaker grille
D710827, Mar 14 2012 Harman International Industries, Incorporated Loudspeaker grille
D914685, Apr 09 2018 Acer Incorporated Computer host
D961579, Sep 20 2019 Hewlett-Packard Development Company, L.P. Computer with pitched front bezel
ER1691,
ER4333,
Patent Priority Assignee Title
198689,
230276,
D243252, Jun 11 1975 Marantz Company, Inc. Loudspeaker grille
D243253, Jun 11 1975 MARANTZ COMPANY, INC , A CORPORATION OF DE Loudspeaker grille
D249683, Feb 26 1976 Braun AG Loudspeaker
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Nov 23 1977Superscope, Inc.(assignment on the face of the patent)
Dec 23 1981SUPERSCOPE DOMESTIC INTERNATIONAL SALES CORP A CA CORP SECURITY PACIFIC FINANCE CORP , A CORP OF DESECURITY INTEREST SEE DOCUMENT FOR DETAILS 0039500705 pdf
Dec 23 1981MARANTZ COMPANY, INC , A NY CORP SECURITY PACIFIC FINANCE CORP , A CORP OF DESECURITY INTEREST SEE DOCUMENT FOR DETAILS 0039500705 pdf
Dec 23 1981SUPERSCOPE CANADA, LTD , A CA CORP SECURITY PACIFIC FINANCE CORP , A CORP OF DESECURITY INTEREST SEE DOCUMENT FOR DETAILS 0039500705 pdf
Dec 23 1981MARANTZ PIANO COMPANY, INC , A VA CORP SECURITY PACIFIC FINANCE CORP , A CORP OF DESECURITY INTEREST SEE DOCUMENT FOR DETAILS 0039500705 pdf
Dec 23 1981SUPERSCOPE TAPE DUPLICATING PRODUCTS, INC , A CA CORP SECURITY PACIFIC FINANCE CORP , A CORP OF DESECURITY INTEREST SEE DOCUMENT FOR DETAILS 0039500705 pdf
Dec 23 1981SUPERSCOPE, INC A CA CORP SECURITY PACIFIC FINANCE CORP , A CORP OF DESECURITY INTEREST SEE DOCUMENT FOR DETAILS 0039500705 pdf
Nov 30 1984SUPERSCOPE, INC , A CA CORP MARANTZ COMPANY, INC , A CORPORATION OF CACHANGE OF NAME SEE DOCUMENT FOR DETAILS EFFECTIVE ON 06 21 19910058580653 pdf
Jul 18 1986MARANTZ COMPANY, INC A CORP OF CADELAWARE MARANTZ COMPANY, INC , DE CORP MERGER SEE DOCUMENT FOR DETAILS EFFECTIVE ON 07 18 1986CA0058580660 pdf
May 01 1989MARANTZ COMPANY, INC , FORMERMLY A DE CORPORATIONDYNASCAN CORPORATION A DE CORPOATIONASSIGNMENT OF ASSIGNORS INTEREST 0058520676 pdf
Sep 23 1991SECURITY PACIFIC FINANCE CORP , A CORP OF DEDYNASCAN CORPORATION, A CORP OF DE RELEASED BY SECURED PARTY SEE DOCUMENT FOR DETAILS 0058520823 pdf
Sep 25 1991DELAWARE MARANTZ COMPANY, INC MARANTZ COMPANY, INC , A CORPORATION OF DECHANGE OF NAME SEE DOCUMENT FOR DETAILS EFFECTIVE ON 07 18 19860058580657 pdf
Nov 12 1992Dynascan CorporationCONGRESS FINANCIAL CORPORATION CENTRAL ASSIGNMENT OF ASSIGNORS INTEREST 0063360646 pdf
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