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Patent
D427999
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Priority
Jul 20 1999
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Filed
Jul 20 1999
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Issued
Jul 11 2000
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Expiry
Jul 11 2014
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Assg.orig
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Entity
unknown
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10
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27
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n/a
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The ornamental design for an element for a noise cancellation device, as shown and described.
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FIG. 1 is a perspective view as seen from the upper front of an element for
a noise cancellation device showing our new design;
FIG. 2 is a top plan view thereof;
FIG. 3 is a bottom plan view thereof; and,
FIG. 4 is a front elevational view wherein the right side, left side and
rear are substantially identical.
Tate, Joseph B., Wolff, Steven B., Rao, Vidya Sagar
| Patent |
Priority |
Assignee |
Title |
| 10110274, |
Jan 27 2017 |
AT&T Intellectual Property I, L P |
Method and apparatus of communication utilizing waveguide and wireless devices |
| 10374657, |
Jan 27 2017 |
AT&T Intellectual Property I, L.P. |
Method and apparatus of communication utilizing waveguide and wireless devices |
| 8351633, |
Sep 17 2008 |
SPEEDCOM COMMUNICATION INC |
Noise cancelling microphone with wind shield |
| D592181, |
Oct 15 2007 |
Sony Corporation |
Headphone |
| D592638, |
Oct 15 2007 |
Sony Corporation |
Headphone |
| D603848, |
Nov 24 2008 |
Speedcom Communication, Inc. |
Noise cancelling microphone |
| D725636, |
Feb 05 2014 |
HoMedics USA, LLC |
In-ear headphone |
| D773396, |
Sep 19 2014 |
BAE BATTERIEN GMBH |
Transportation plug for battery cases |
| D817914, |
Jan 27 2017 |
AT&T Intellectual Property I, L P |
Communication device |
| D868721, |
Jan 27 2017 |
AT&T Intellectual Property I, L.P. |
Communication device |
| Patent |
Priority |
Assignee |
Title |
| 2851544, |
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| 3231688, |
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| 3632902, |
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| 4001893, |
Oct 12 1973 |
Matsushita Electric Industrial Co., Ltd. |
Portable tape-recorder |
| 4672666, |
Feb 21 1984 |
Nortel Networks Limited |
Telephone handset for a telephone set |
| 4773091, |
Jun 16 1986 |
Nortel Networks Limited |
Telephone handset for use in noisy locations |
| 4823384, |
Dec 24 1987 |
HEARING FOR TOMORROW, INC |
Telephone apparatus for the hearing impaired |
| 4850016, |
Jan 29 1987 |
Hosiden Besson Limited |
Microphone |
| 5117461, |
Aug 10 1989 |
MNC, INC , A CORP OF LA |
Electroacoustic device for hearing needs including noise cancellation |
| 5182774, |
Jul 20 1990 |
TELEX COMMUNICATIONS, INC |
Noise cancellation headset |
| 5239578, |
May 15 1990 |
Plantronics, Inc. |
Noise cancelling apparatus for a telephone handset |
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Nov 18 1991 |
Motorola, Inc. |
User selectable noise canceling for portable microphones |
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Aug 13 1990 |
Shure Incorporated |
Tubular bi-directional microphone with flared entries |
| 5329593, |
May 10 1993 |
|
Noise cancelling microphone |
| 5341420, |
Sep 06 1990 |
British Telecommunications public limited company |
Noise-cancelling handset |
| 5343523, |
Aug 03 1992 |
American Telephone and Telegraph Company |
Telephone headset structure for reducing ambient noise |
| 5394467, |
Mar 26 1993 |
AT&T MOBILITY II LLC |
Multi-purpose telephone strain relief |
| 5448637, |
Oct 20 1992 |
Pan Communications, Inc. |
Two-way communications earset |
| 5491747, |
Sep 30 1992 |
AT&T IPM Corp |
Noise-cancelling telephone handset |
| 5524058, |
Jan 12 1994 |
MNC, Inc. |
Apparatus for performing noise cancellation in telephonic devices and headwear |
| 5858848, |
Oct 24 1997 |
GLOBALFOUNDRIES Inc |
Semiconductor fabrication employing self-aligned sidewall spacers laterally adjacent to a transistor gate |
| 135303, |
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| 216802, |
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| 29707, |
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|
| D320798, |
Apr 23 1990 |
|
Earring clearance telephone handset earpiece or similar article |
| D396235, |
Oct 08 1996 |
UMEVOICE, INC |
Noise control aperture |
| EP455160, |
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| Date |
Maintenance Fee Events |
n/a
| Date |
Maintenance Schedule |
n/a