Hearing aid
Yabe , et al. September 1, 1
U.S. patent number D397,796 [Application Number D/076,329] was granted by the patent office on 1998-09-01 for hearing aid. This patent grant is currently assigned to Citizen Tokei Kabushiki Kaisha, Sayama Seimitsu Kogyo Kabushiki Kaisha. Invention is credited to Toshibumi Wakayama, Isao Yabe, Akira Yanagisawa.
| United States Patent | D397,796 |
| Yabe , et al. | September 1, 1998 |
Hearing aid
Claims
The ornamental design for a hearing aid, as shown and described.
| Inventors: | Yabe; Isao (Tokorozawa, JP), Yanagisawa; Akira (Hidaka, JP), Wakayama; Toshibumi (Tokyo, JP) |
|---|---|
| Assignee: | Citizen Tokei Kabushiki Kaisha
(Tokyo, JP) Sayama Seimitsu Kogyo Kabushiki Kaisha (Saitama, JP) |
| Appl. No.: | D/076,329 |
| Filed: | September 18, 1997 |
Foreign Application Priority Data
| Jul 1, 1997 [JP] | 598191997 | |||
| Current U.S. Class: | D24/174 |
| Current International Class: | 2499 |
| Field of Search: | ;D24/174 ;381/68.6,69,69.2 ;181/130 |
References Cited [Referenced By]
U.S. Patent Documents
| D297979 | October 1988 | Voroba et al. |
| D338530 | August 1993 | Oberlander |
| D375556 | November 1996 | Narisawa et al. |
| 4716985 | January 1988 | Haertl |
| 5185802 | February 1993 | Stanton |
| 925353 | May 1995 | JP | |||
Other References
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"Earmate"--Omron Kabushiki Kaisha, issued in 1996. . "Sony Hearing Aid"--Sony Kabushiki Kaisha, issued in Feb., 1996. . "WIDEX" (Denmark) & VIENNATONE (Austria--(catalog was issued by the importer, Japan Hearing Aid Sales Kabushiki Kaisha), issued presumably in Jul., 1995. . Advertisement on newspaper--Nihon Keizai Shimbun dated Jan. 7, 1998 "EARMATE" --Kabushiki Kaisha. . "Senso CX"--Widex, Denmark (catalog was issued by the importer, Japan Hearing Aid Sales Kabushiki Kaisha) issued presumably in Sep. 1996. . "ism" NLC-500-Kabushiki Kaisha Nikon Optical, issurance date--unknown. . "Beltone" (U.S.A.) UNITRON (canada) & A & M (UK)--(catalog was issued by the importer, N J H CO., LTD>) issued presumably in Aug., 1995. . "Invisa" -N J H CO., LTD., issued presumably in Mar., 1995. . "Beltone" (U.S.A.) & UNITRON (CANADA)--(catalog ias issued by the importer, N J H CO., LTD.) issued presumably in Jun., 1995. . "RIONET" --RION KABUSHIKI KAISHA issued presumably in May, 1995.. |
Primary Examiner: Reid; Stella
Attorney, Agent or Firm: IP Group of Pillsbury Madison & Sutro LLP
Description
FIG. 1 is a front elevational view of a hearing aid showing our new design;
FIG. 2 is a top plan view thereof;
FIG. 3 is a rear elevational view thereof;
FIG. 4 is a left side elevational view thereof;
FIG. 5 is a right side elevational view thereof;
FIG. 6 is a bottom plan view thereof; and,
FIG. 7 is a side elevational view thereof, the broken line showing of an adaptor is for illustrative purposes only and forms no part of the claimed design.
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