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USD249946S - Amplifier - Google Patents

Amplifier Download PDF

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Publication number
USD249946S
USD249946S US05/722,459 US72245976F USD249946S US D249946 S USD249946 S US D249946S US 72245976 F US72245976 F US 72245976F US D249946 S USD249946 S US D249946S
Authority
US
United States
Prior art keywords
amplifier
ornamental design
view
side perspective
new 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
Application number
US05/722,459
Inventor
Kazuhito Ohtomo
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.)
Sansui Electric Co Ltd
Original Assignee
Sansui Electric Co Ltd
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 Sansui Electric Co Ltd filed Critical Sansui Electric Co Ltd
Application granted granted Critical
Publication of USD249946S publication Critical patent/USD249946S/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Description

FIG. 1 is a front, top and right side perspective view of an amplifier showing my new design; and
FIG. 2 is a rear, bottom and left side perspective view thereof.

Claims (1)

  1. The ornamental design for an amplifier, as shown.
US05/722,459 1976-03-27 1976-09-13 Amplifier Expired - Lifetime USD249946S (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP1107576 1976-03-27
JP51-11075 1976-03-27

Publications (1)

Publication Number Publication Date
USD249946S true USD249946S (en) 1978-10-17

Family

ID=65519356

Family Applications (1)

Application Number Title Priority Date Filing Date
US05/722,459 Expired - Lifetime USD249946S (en) 1976-03-27 1976-09-13 Amplifier

Country Status (1)

Country Link
US (1) USD249946S (en)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD269615S (en) 1981-01-19 1983-07-05 Hitachi, Ltd. Combined amplifier and tuner
USD280897S (en) 1983-09-15 1985-10-08 Marshak Michael S Front panel for a combined audio mixer and preamplifier or similar article
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
USD576147S1 (en) * 2007-04-26 2008-09-02 Pioneer Kabushiki Kaisha Amplifier
USD578998S1 (en) * 2007-04-26 2008-10-21 Pioneer Kabushiki Kaisha Amplifier
USD881837S1 (en) * 2019-12-13 2020-04-21 Shenzhen Longxiang Intelligent Interconnection Technology Co., Ltd. Signal receiving device
USD1041440S1 (en) * 2022-11-16 2024-09-10 Unitra Spólka Z Ograniczona Odpowiedzialnoscia Sound amplifier
USD1085042S1 (en) * 2022-06-30 2025-07-22 Yamaha Corporation Audio amplifier

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
1974 Radio Shack Catalog, p. 19, Amplifier, top of page.
1975 Radio Shack Catalog, p. 15, Amplifier, top right side of page.

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD269615S (en) 1981-01-19 1983-07-05 Hitachi, Ltd. Combined amplifier and tuner
USD280897S (en) 1983-09-15 1985-10-08 Marshak Michael S Front panel for a combined audio mixer and preamplifier or similar article
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
USD576147S1 (en) * 2007-04-26 2008-09-02 Pioneer Kabushiki Kaisha Amplifier
USD578998S1 (en) * 2007-04-26 2008-10-21 Pioneer Kabushiki Kaisha Amplifier
USD881837S1 (en) * 2019-12-13 2020-04-21 Shenzhen Longxiang Intelligent Interconnection Technology Co., Ltd. Signal receiving device
USD1085042S1 (en) * 2022-06-30 2025-07-22 Yamaha Corporation Audio amplifier
USD1041440S1 (en) * 2022-11-16 2024-09-10 Unitra Spólka Z Ograniczona Odpowiedzialnoscia Sound amplifier

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