|
PTO
Wrapper
PDF
|
|
Dossier
Espace
Google
|
|
|
|
Patent
D244698
|
|
Priority
Mar 03 1976
|
|
Filed
Mar 03 1976
|
|
Issued
Jun 14 1977
|
|
Expiry
Jun 14 1991
|
|
|
|
Assg.orig
|
|
|
|
Entity
unknown
|
|
25
|
|
6
|
|
n/a
|
|
|
|
The ornamental design for a loudspeaker cone, as shown and described.
|
FIG. 1 is a front perspective view of a loudspeaker cone showing my new
design;
FIG. 2 is a front elevation thereof; and
FIG. 3 is a cross-section taken on line 3--3 of FIG. 2.
The broken lines are shown for illustrative purposes only.
Babb, Burton A.
| Patent |
Priority |
Assignee |
Title |
| 7529382, |
Jul 17 2006 |
Burton A., Babb |
High fidelity loudspeaker |
| D289041, |
Jul 13 1984 |
ELECTRO-ACUSTICA S A , SAO PAULO, BRAZIL |
Tweeter |
| D357480, |
Apr 07 1993 |
MERRILL LYNCH BUSINESS FINANCIAL SERVICES, INC |
Edge surround for speaker |
| D371367, |
Aug 11 1994 |
Leson-Laboratorio de Engenharia Sonica Ltd. |
Mid-range tweeter |
| D393641, |
Dec 31 1996 |
|
Speaker |
| D400884, |
Jan 09 1997 |
|
Speaker assembly |
| D416262, |
Jan 06 1998 |
Boston Acoustics, Inc. |
Basket for audio speaker |
| D449293, |
Feb 23 2001 |
Stillwater Designs & Audio, Inc. |
Speaker grill |
| D451088, |
Feb 02 2001 |
SOUTHERN AUDIO SERVICES, INC |
Audio speaker component |
| D484494, |
Nov 19 2002 |
MAXXSONICS USA INC |
Audio speaker cone |
| D509213, |
Jan 06 2004 |
PHOENIX GOLD INTERNATIONAL, INC |
Speaker |
| D510084, |
Jan 06 2004 |
PHOENIX GOLD INTERNATIONAL, INC |
Speaker |
| D559834, |
Jun 29 2006 |
Panamax LLC; Core Brands, LLC |
In-wall speaker enclosure with pivoting baffle |
| D559835, |
Jun 29 2006 |
Panamax LLC; Core Brands, LLC |
In-wall speaker enclosure |
| D560210, |
Jun 29 2006 |
Panamax LLC; Core Brands, LLC |
In-wall speaker enclosure |
| D605173, |
Jun 03 2008 |
Pioneer Corporation |
Speaker for automobile |
| D767541, |
Apr 23 2014 |
Martin Audio Limited |
Loudspeaker |
| D769215, |
Jul 15 2014 |
Funktion One Research Limited |
Loudspeaker |
| D777707, |
Jul 22 2015 |
JVC Kenwood Corporation |
Speaker for cars |
| D780158, |
Jul 15 2014 |
Funktion One Research Limited |
Loudspeaker |
| D780159, |
Jul 15 2014 |
Funktion One Research Limited |
Loudspeaker |
| D783577, |
Sep 16 2015 |
Stillwater Designs and Audio, Inc.; STILLWATER DESIGNS AND AUDIO, INC |
Subwoofer |
| D791106, |
Dec 11 2014 |
Sony Corporation |
Speaker |
| D848402, |
Dec 11 2014 |
Sony Corporation |
Speaker |
| D856982, |
Sep 03 2015 |
Harman International Industries, Incorporated |
Element of a loudspeaker |
| Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
| Mar 03 1976 | | Babbco, Ltd. | (assignment on the face of the patent) | | / |
| Date |
Maintenance Fee Events |
n/a
| Date |
Maintenance Schedule |
n/a