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USD313031S - Electronic keyboard musical instrument - Google Patents

Electronic keyboard musical instrument Download PDF

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Publication number
USD313031S
USD313031S US07/206,327 US20632788F USD313031S US D313031 S USD313031 S US D313031S US 20632788 F US20632788 F US 20632788F US D313031 S USD313031 S US D313031S
Authority
US
United States
Prior art keywords
musical instrument
electronic keyboard
keyboard musical
electronic
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
Application number
US07/206,327
Inventor
Yasuo Yamawaki
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, 10-1, NAKAZAWA-CHO, HAMAMATSU-SHI, SHIZUOKA-KEN, JAPAN A CORP. OF JAPAN reassignment YAMAHA CORPORATION, 10-1, NAKAZAWA-CHO, HAMAMATSU-SHI, SHIZUOKA-KEN, JAPAN A CORP. OF JAPAN ASSIGNMENT OF ASSIGNORS INTEREST. Assignors: YAMAWAKI, YASUO
Application granted granted Critical
Publication of USD313031S publication Critical patent/USD313031S/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Description

FIG. 1 is a top front perspective view of an electronic keyboard musical instrument, showing my new design;
FIG. 2 is a top plan view thereof;
FIG. 3 is a front elevational view thereof;
FIG. 4 is a rear elevational view thereof;
FIG. 5 is a bottom plan view thereof;
FIG. 6 is a left side elevational view thereof; and
FIG. 7 is a right side elevational view thereof.

Claims (1)

  1. The ornamental design for an electronic keyboard musical instrument, as shown.
US07/206,327 1987-12-10 1988-06-13 Electronic keyboard musical instrument Expired - Lifetime USD313031S (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP5051987 1987-12-10
JP62-50519 1987-12-10

Publications (1)

Publication Number Publication Date
USD313031S true USD313031S (en) 1990-12-18

Family

ID=64315221

Family Applications (1)

Application Number Title Priority Date Filing Date
US07/206,327 Expired - Lifetime USD313031S (en) 1987-12-10 1988-06-13 Electronic keyboard musical instrument

Country Status (1)

Country Link
US (1) USD313031S (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD930066S1 (en) * 2020-01-06 2021-09-07 Yamaha Corporation Electronic keyboard
USD1001883S1 (en) * 2021-05-25 2023-10-17 Jinjiang Beisite Electronic Technology Co., Ltd. Electronic piano
USD1004689S1 (en) * 2021-05-25 2023-11-14 Jinjiang Beisite Electronic Technology Co., Ltd. Electronic piano
USD1004690S1 (en) * 2021-05-25 2023-11-14 Jinjiang Beisite Electronic Technology Co., Ltd. Electronic piano

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
HFD, 8/24/87, p. 48, (Casio SK-1 Keyboard).
Music Trades, Jan. 1987, p. 101.
Music Trades, Mar. 1987, p. 84 (Ensoniq's DSK).

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD930066S1 (en) * 2020-01-06 2021-09-07 Yamaha Corporation Electronic keyboard
USD1001883S1 (en) * 2021-05-25 2023-10-17 Jinjiang Beisite Electronic Technology Co., Ltd. Electronic piano
USD1004689S1 (en) * 2021-05-25 2023-11-14 Jinjiang Beisite Electronic Technology Co., Ltd. Electronic piano
USD1004690S1 (en) * 2021-05-25 2023-11-14 Jinjiang Beisite Electronic Technology Co., Ltd. Electronic piano

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