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USD321689S - Audio amplifier - Google Patents

Audio amplifier Download PDF

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Publication number
USD321689S
USD321689S US07/360,707 US36070789F USD321689S US D321689 S USD321689 S US D321689S US 36070789 F US36070789 F US 36070789F US D321689 S USD321689 S US D321689S
Authority
US
United States
Prior art keywords
audio amplifier
view
elevational view
audio
amplifier
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
US07/360,707
Inventor
Yoshiro Yamakawa
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Yamaha Corp
Original Assignee
Yamaha Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Yamaha Corp filed Critical Yamaha Corp
Assigned to YAMAHA CORPORATION, A CORP. OF JAPAN reassignment YAMAHA CORPORATION, A CORP. OF JAPAN ASSIGNMENT OF ASSIGNORS INTEREST. Assignors: YAMAKAWA, YOSHIRO
Application granted granted Critical
Publication of USD321689S publication Critical patent/USD321689S/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Description

FIG. 1 is a top, front and right side perspective view of an audio amplifier showing my new design;
FIG. 2 is a top, front and right perspective view thereof, shown with the cassette cover in the closed position;
FIG. 3 is a top plan view thereof;
FIG. 4 is a front elevational view thereof;
FIG. 5 is a right side elevational view thereof;
FIG. 6 is a left side elevational view thereof;
FIG. 7 is a rear elevational view thereof; and
FIG. 8 is a bottom plan view thereof.

Claims (1)

  1. The ornamental design for an audio amplifier, as shown and described.
US07/360,707 1988-12-03 1989-06-01 Audio amplifier Expired - Lifetime USD321689S (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP63-47350 1988-12-03
JP4735088 1988-12-03

Publications (1)

Publication Number Publication Date
USD321689S true USD321689S (en) 1991-11-19

Family

ID=70294873

Family Applications (1)

Application Number Title Priority Date Filing Date
US07/360,707 Expired - Lifetime USD321689S (en) 1988-12-03 1989-06-01 Audio amplifier

Country Status (1)

Country Link
US (1) USD321689S (en)

Cited By (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD348064S (en) 1991-08-09 1994-06-21 Sharp Kabushiki Kaisha Broadcast satellite tuner
USD349719S (en) 1992-01-21 1994-08-16 Yamaha Corporation Electronic controller unit for a piano
USD378091S (en) * 1996-03-29 1997-02-18 Kenwood Corporation Combined audio and video amplifier
USD379354S (en) * 1996-03-29 1997-05-20 Kenwood Corporation Combined audio and video amplifier
USD379813S (en) * 1994-10-27 1997-06-10 Sega Enterprises, Ltd. Amplifier for Hi-Fi
USD385278S (en) * 1996-06-14 1997-10-21 Sony Corporation Disc player combined with a tape player
USD389480S (en) 1995-12-04 1998-01-20 Sony Corporation Disc player combined with radio tuner and an amplifier
USD403320S (en) 1995-12-04 1998-12-29 Sony Corporation Disc player combined with a radio tuner and an amplifier
USD473202S1 (en) 2002-04-15 2003-04-15 Sony Corporation Disc player
USD509492S1 (en) * 2003-09-19 2005-09-13 Lite-On It Corporation Multi-media recorder
USD509811S1 (en) * 2003-08-21 2005-09-20 Sharp Kabushiki Kaisha Digital video disk recorder
USD510076S1 (en) * 2004-02-27 2005-09-27 Lite-On It Corporation Multi-media DVD recording and/or reproducing device
USD524270S1 (en) * 2004-04-01 2006-07-04 Funai Electric Company Limited Video disk player
USD815642S1 (en) * 2016-07-01 2018-04-17 Corning Optical Communications, Llc Rack mountable hardware with surface ornamentation
USD964307S1 (en) * 2020-01-23 2022-09-20 Audio-Technica Corporation Digital-analog converter

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD253823S (en) 1977-04-26 1980-01-01 Braun Aktiengesellschaft Combined tuner and amplifier
USD275668S (en) 1982-05-03 1984-09-25 Rca Corporation Video disc player
USD293322S (en) 1985-04-12 1987-12-22 Kabushiki Kaisha Toshiba Audio tuner
USD314198S (en) 1988-03-18 1991-01-29 Teac Corporation Digital audio disc player

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD253823S (en) 1977-04-26 1980-01-01 Braun Aktiengesellschaft Combined tuner and amplifier
USD275668S (en) 1982-05-03 1984-09-25 Rca Corporation Video disc player
USD293322S (en) 1985-04-12 1987-12-22 Kabushiki Kaisha Toshiba Audio tuner
USD314198S (en) 1988-03-18 1991-01-29 Teac Corporation Digital audio disc player

Cited By (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD348064S (en) 1991-08-09 1994-06-21 Sharp Kabushiki Kaisha Broadcast satellite tuner
USD349719S (en) 1992-01-21 1994-08-16 Yamaha Corporation Electronic controller unit for a piano
USD379813S (en) * 1994-10-27 1997-06-10 Sega Enterprises, Ltd. Amplifier for Hi-Fi
USD389480S (en) 1995-12-04 1998-01-20 Sony Corporation Disc player combined with radio tuner and an amplifier
USD403320S (en) 1995-12-04 1998-12-29 Sony Corporation Disc player combined with a radio tuner and an amplifier
USD379354S (en) * 1996-03-29 1997-05-20 Kenwood Corporation Combined audio and video amplifier
USD378091S (en) * 1996-03-29 1997-02-18 Kenwood Corporation Combined audio and video amplifier
USD385278S (en) * 1996-06-14 1997-10-21 Sony Corporation Disc player combined with a tape player
USD473202S1 (en) 2002-04-15 2003-04-15 Sony Corporation Disc player
USD509811S1 (en) * 2003-08-21 2005-09-20 Sharp Kabushiki Kaisha Digital video disk recorder
USD509492S1 (en) * 2003-09-19 2005-09-13 Lite-On It Corporation Multi-media recorder
USD510076S1 (en) * 2004-02-27 2005-09-27 Lite-On It Corporation Multi-media DVD recording and/or reproducing device
USD524270S1 (en) * 2004-04-01 2006-07-04 Funai Electric Company Limited Video disk player
USD815642S1 (en) * 2016-07-01 2018-04-17 Corning Optical Communications, Llc Rack mountable hardware with surface ornamentation
USD964307S1 (en) * 2020-01-23 2022-09-20 Audio-Technica Corporation Digital-analog converter

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