USD271694S - Audio amplifier - Google Patents
Audio amplifier Download PDFInfo
- Publication number
- USD271694S USD271694S US06/281,262 US28126281F USD271694S US D271694 S USD271694 S US D271694S US 28126281 F US28126281 F US 28126281F US D271694 S USD271694 S US D271694S
- Authority
- US
- United States
- Prior art keywords
- audio amplifier
- view
- audio
- amplifier
- elevational view
- 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 top plan view of an audio amplifier showing our new design;
FIG. 2 is a front elevational view thereof;
FIG. 3 is a bottom plan view thereof;
FIG. 4 is a left side elevational view thereof;
FIG. 5 is a rear elevational view thereof;
FIG. 6 is a right side elevational view thereof; and
FIG. 7 is a front, top and left side perspective view thereof.
Claims (1)
- The ornamental design for an audio amplifier, as shown.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP27481 | 1981-01-09 | ||
| JP56-274 | 1981-01-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| USD271694S true USD271694S (en) | 1983-12-06 |
Family
ID=63964965
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US06/281,262 Expired - Lifetime USD271694S (en) | 1981-01-09 | 1981-07-08 | Audio amplifier |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | USD271694S (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| USD428872S (en) * | 1998-10-29 | 2000-08-01 | Sony Corporation | Amplifier |
| USD959493S1 (en) * | 2019-10-31 | 2022-08-02 | Harman International Industries, Incorporated | Combined audio and video device |
| USD964307S1 (en) * | 2020-01-23 | 2022-09-20 | Audio-Technica Corporation | Digital-analog converter |
| USD988284S1 (en) * | 2021-10-22 | 2023-06-06 | Dreamus Company | Portable amplifier |
| USD1026848S1 (en) * | 2021-04-15 | 2024-05-14 | Focusrite Audio Engineering Limited | Audio apparatus |
-
1981
- 1981-07-08 US US06/281,262 patent/USD271694S/en not_active Expired - Lifetime
Non-Patent Citations (2)
| Title |
|---|
| High Fidelity, 5-80, p. 45, Sony STR-V55. |
| High Fidelity, 6-80, p. 35, Sony TC-K65 and TC-K55II. |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| USD428872S (en) * | 1998-10-29 | 2000-08-01 | Sony Corporation | Amplifier |
| USD959493S1 (en) * | 2019-10-31 | 2022-08-02 | Harman International Industries, Incorporated | Combined audio and video device |
| USD964307S1 (en) * | 2020-01-23 | 2022-09-20 | Audio-Technica Corporation | Digital-analog converter |
| USD1026848S1 (en) * | 2021-04-15 | 2024-05-14 | Focusrite Audio Engineering Limited | Audio apparatus |
| USD988284S1 (en) * | 2021-10-22 | 2023-06-06 | Dreamus Company | Portable amplifier |
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