|
The ornamental design for a hearing aid, as shown. |
FIG. 1 is a perspective view of a hearing air, showing my new design;
FIG. 2 is a front elevational view thereof;
FIG. 3 is a rear elevational view thereof;
FIG. 4 is a right side elevational view thereof;
FIG. 5 is a left side elevational view thereof;
FIG. 6 is a top plan view thereof; and
FIG. 7 is a bottom plan view thereof.
Patent | Priority | Assignee | Title |
8121320, | Jan 11 2008 | SONGBIRD HOLDINGS, LLC | Hearing aid |
D346026, | Jun 02 1992 | GN NETCOM UNEX INC | Ear support |
D587378, | Jun 03 2008 | Visde Labs, Inc. | Hearing aid |
D603516, | Aug 01 2008 | Panasonic Corporation | Earphone with microphone for hearing aid |
D604419, | Aug 01 2008 | Panasonic Corporation | Earphone with microphone for hearing aid |
D605769, | Jun 26 2008 | SONGBIRD HOLDINGS, LLC | Hearing aid part |
D633210, | Jun 05 2009 | Panasonic Corporation | Hearing aid |
D633211, | Jun 05 2009 | Panasonic Corporation | Hearing aid housing |
D633212, | Jun 05 2009 | Panasonic Corporation | Hearing aid |
D634434, | Oct 12 2007 | Sonova AG | Clip for hearing aid |
D650080, | Nov 03 2009 | SONGBIRD HOLDINGS, LLC | Hearing aid part |
D831608, | Mar 16 2017 | DREAMGEAR, LLC | Headphone for VR headset |
D870699, | Mar 16 2017 | DREAMGEAR, LLC | Headphones for VR headsets |
D926990, | May 25 2020 | Vibro-acoustic device for reproducing low audio frequencies |
Patent | Priority | Assignee | Title |
2882348, | |||
3045073, | |||
4727582, | Mar 23 1984 | U S PHILIPS CORPORATION A CORP OF DE | Hearing aid with adjustable flexible connection member |
180694, | |||
D294562, | Jul 15 1985 | Sleepiness alarm | |
D294862, | Sep 28 1984 | Siemens Aktiengesellschaft | Behind the ear hearing aid |
Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
Nov 27 1989 | U.S. Philips Corporation | (assignment on the face of the patent) | / | |||
Apr 06 1990 | VAN MOURIK, OKKE O | U S PHILIPS CORPORATION, A CORP OF DELAWARE | ASSIGNMENT OF ASSIGNORS INTEREST | 005285 | /0785 |
Date | Maintenance Fee Events |
Date | Maintenance Schedule |