USD316553S - Audio amplifier - Google Patents
Audio amplifier Download PDFInfo
- Publication number
- USD316553S USD316553S US07/186,196 US18619688F USD316553S US D316553 S USD316553 S US D316553S US 18619688 F US18619688 F US 18619688F US D316553 S USD316553 S US D316553S
- Authority
- US
- United States
- Prior art keywords
- audio amplifier
- audio
- amplifier
- elevational view
- ornamental design
- 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
Links
Images
Description
FIG. 1 is a front elevational view of an audio amplifier showing my new design;
FIG. 2 is a top plan view thereof;
FIG. 3 is a rear elevational view thereof;
FIG. 4 is a bottom plan view thereof;
FIG. 5 is a left side elevational view thereof; and
FIG. 6 is a right side elevational view thereof.
Claims (1)
- The ornamental design for an audio amplifier, as shown.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1046321 | 1987-11-13 | ||
| GB1046321 | 1987-11-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| USD316553S true USD316553S (en) | 1991-04-30 |
Family
ID=70289982
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US07/186,196 Expired - Lifetime USD316553S (en) | 1987-11-13 | 1988-04-26 | Audio amplifier |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | USD316553S (en) |
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| USD343395S (en) | 1991-02-06 | 1994-01-18 | Sony Corporation | Amplifier for car |
| USD343394S (en) | 1991-02-06 | 1994-01-18 | Sony Corporation | Amplifier for car |
| USD343838S (en) | 1991-12-18 | 1994-02-01 | Infinity Systems, Inc. | Amplifier housing |
| USD368474S (en) | 1994-07-27 | 1996-04-02 | Sfa, Inc. | Radio interface |
| USD376360S (en) | 1995-08-25 | 1996-12-10 | Amplifier | |
| USD383760S (en) * | 1996-05-21 | 1997-09-16 | Audiosource, Inc. | Amplifier control panel |
| USD385882S (en) * | 1996-10-07 | 1997-11-04 | Phoenix Gold International, Inc. | Audio amplifier cabinet |
| USD386178S (en) * | 1996-10-07 | 1997-11-11 | Phoenix Gold International, Inc. | Audio amplifier cabinet |
| US5966648A (en) | 1997-12-10 | 1999-10-12 | Adc Telecommunications, Inc | RF circuit module and chassis including amplifier |
| USD416902S (en) * | 1998-10-14 | 1999-11-23 | Sony Corporation | Amplifier |
| USD462949S1 (en) | 2000-10-31 | 2002-09-17 | Canon Kabushiki Kaisha | Optical wireless communication apparatus |
| USD522531S1 (en) * | 2005-02-28 | 2006-06-06 | Hewlett-Packard Development Company, L.P. | Digital video tuner |
| USD563403S1 (en) * | 2006-10-31 | 2008-03-04 | 2 Wheel Tunes, Inc. | Audio amplifier |
| USD1103104S1 (en) * | 2024-08-16 | 2025-11-25 | Shenzhen Amesra Technology Co., Ltd. | Digital power amplifier |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| USD266508S (en) | 1980-01-31 | 1982-10-12 | Pioneer Kabushiki Kaisha | Tuner |
| USD269615S (en) | 1981-01-19 | 1983-07-05 | Hitachi, Ltd. | Combined amplifier and tuner |
| USD293322S (en) | 1985-04-12 | 1987-12-22 | Kabushiki Kaisha Toshiba | Audio tuner |
| USD293785S (en) | 1985-05-14 | 1988-01-19 | R.L. Drake Company | Control panel for satellite television system |
-
1988
- 1988-04-26 US US07/186,196 patent/USD316553S/en not_active Expired - Lifetime
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| USD266508S (en) | 1980-01-31 | 1982-10-12 | Pioneer Kabushiki Kaisha | Tuner |
| USD269615S (en) | 1981-01-19 | 1983-07-05 | Hitachi, Ltd. | Combined amplifier and tuner |
| USD293322S (en) | 1985-04-12 | 1987-12-22 | Kabushiki Kaisha Toshiba | Audio tuner |
| USD293785S (en) | 1985-05-14 | 1988-01-19 | R.L. Drake Company | Control panel for satellite television system |
Cited By (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| USD343395S (en) | 1991-02-06 | 1994-01-18 | Sony Corporation | Amplifier for car |
| USD343394S (en) | 1991-02-06 | 1994-01-18 | Sony Corporation | Amplifier for car |
| USD343838S (en) | 1991-12-18 | 1994-02-01 | Infinity Systems, Inc. | Amplifier housing |
| USD368474S (en) | 1994-07-27 | 1996-04-02 | Sfa, Inc. | Radio interface |
| USD376360S (en) | 1995-08-25 | 1996-12-10 | Amplifier | |
| USD383760S (en) * | 1996-05-21 | 1997-09-16 | Audiosource, Inc. | Amplifier control panel |
| USD385882S (en) * | 1996-10-07 | 1997-11-04 | Phoenix Gold International, Inc. | Audio amplifier cabinet |
| USD386178S (en) * | 1996-10-07 | 1997-11-11 | Phoenix Gold International, Inc. | Audio amplifier cabinet |
| US5966648A (en) | 1997-12-10 | 1999-10-12 | Adc Telecommunications, Inc | RF circuit module and chassis including amplifier |
| USRE40750E1 (en) | 1997-12-10 | 2009-06-16 | Adc Telecommunications, Inc. | RF circuit module and chassis including amplifier |
| USRE43820E1 (en) | 1997-12-10 | 2012-11-20 | Atx Networks Corp. | RF circuit module and chassis including amplifier |
| USD416902S (en) * | 1998-10-14 | 1999-11-23 | Sony Corporation | Amplifier |
| USD462949S1 (en) | 2000-10-31 | 2002-09-17 | Canon Kabushiki Kaisha | Optical wireless communication apparatus |
| USD522531S1 (en) * | 2005-02-28 | 2006-06-06 | Hewlett-Packard Development Company, L.P. | Digital video tuner |
| USD563403S1 (en) * | 2006-10-31 | 2008-03-04 | 2 Wheel Tunes, Inc. | Audio amplifier |
| USD1103104S1 (en) * | 2024-08-16 | 2025-11-25 | Shenzhen Amesra Technology Co., Ltd. | Digital power amplifier |
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