USD309749S - Electronic calculator - Google Patents

Electronic calculator Download PDF

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Publication number
USD309749S
USD309749S US07/111,555 US11155587F USD309749S US D309749 S USD309749 S US D309749S US 11155587 F US11155587 F US 11155587F US D309749 S USD309749 S US D309749S
Authority
US
United States
Prior art keywords
electronic calculator
calculator
electronic
ornamental
elevational
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
US07/111,555
Inventor
Yukinori Ido
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.)
Casio Computer Co Ltd
Original Assignee
Casio Computer 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
Priority to JP62-19745 priority Critical
Priority to JP1974587 priority
Application filed by Casio Computer Co Ltd filed Critical Casio Computer Co Ltd
Assigned to CASIO COMPUTER CO., LTD., 6-1, NISHI-SHINJUKU 2-CHOME, SHINJUKU-KU, TOKYO, JAPAN, A CORP. OF JAPAN reassignment CASIO COMPUTER CO., LTD., 6-1, NISHI-SHINJUKU 2-CHOME, SHINJUKU-KU, TOKYO, JAPAN, A CORP. OF JAPAN ASSIGNMENT OF ASSIGNORS INTEREST. Assignors: IDO, YUKINORI
Application granted granted Critical
Publication of USD309749S publication Critical patent/USD309749S/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Description

FIG. 1 is a top plan view of an electronic calculator showing my new design;
FIG. 2 is a rear elevational view thereof;
FIG. 3 is a right side elevational view thereof;
FIG. 4 is a left side elevational view thereof;
FIG. 5 is a front elevational view thereof;
FIG. 6 is a bottom plan view thereof the front cover being open; and
FIG. 7 is a perspective view thereof; and
FIG. 8 is a front perspective view thereof in an open position.

Claims (1)

  1. The ornamental design for an electronic calculator, as shown and described.
US07/111,555 1987-05-19 1987-10-16 Electronic calculator Expired - Lifetime USD309749S (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP62-19745 1987-05-19
JP1974587 1987-05-19

Publications (1)

Publication Number Publication Date
USD309749S true USD309749S (en) 1990-08-07

Family

ID=64308154

Family Applications (1)

Application Number Title Priority Date Filing Date
US07/111,555 Expired - Lifetime USD309749S (en) 1987-05-19 1987-10-16 Electronic calculator

Country Status (1)

Country Link
US (1) USD309749S (en)

Cited By (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD331393S (en) 1989-04-07 1992-12-01 Kabushiki Kaisha Toshiba Electronic computer
USD332780S (en) 1989-06-09 1993-01-26 Kabushiki Kaisha Toshiba Electronic computer
USD335287S (en) 1989-07-14 1993-05-04 Kabushiki Kaisha Toshiba Electronic computer
USD335869S (en) 1990-07-06 1993-05-25 Kabushiki Kaisha Toshiba Electronic computer
USD336076S (en) 1990-08-28 1993-06-01 Kabushiki Kaisha Toshiba Electronic computer
USD336286S (en) 1990-05-14 1993-06-08 Kabushiki Kaisha Toshiba Electronic computer
USD337100S (en) 1990-05-15 1993-07-06 Kabushika Kaisha Toshiba Electronic computer
USD337319S (en) 1990-05-15 1993-07-13 Kabushiki Kaisha Toshiba Electronic computer
USD337573S (en) 1989-08-29 1993-07-20 Kabushiki Kaisha Toshiba Electronic computer
USD337574S (en) 1989-11-29 1993-07-20 Kabushiki Kaisha Toshiba Electronic computer
USD338879S (en) 1989-07-06 1993-08-31 Kabushiki Kaisha Toshiba Electronic computer
USD345550S (en) 1991-06-12 1994-03-29 Kabushiki Kaisha Toshiba Electronic computer
USD347829S (en) 1991-12-26 1994-06-14 Kabushiki Kaisha Toshiba Electronic computer
USD350534S (en) 1990-07-24 1994-09-13 Kabushiki Kaisha Toshiba Electronic computer
US6490605B2 (en) * 1996-02-26 2002-12-03 Guihua Wang Type of easy-to-use electronic calculator

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
Radio Shack; p. 167; upper left corner, PC-6, Pocket Computer Examers Office.
The Sharper Image; Sep. 1985; p. 42, lower left corner; Data Bank by Casio.

Cited By (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD331393S (en) 1989-04-07 1992-12-01 Kabushiki Kaisha Toshiba Electronic computer
USD332780S (en) 1989-06-09 1993-01-26 Kabushiki Kaisha Toshiba Electronic computer
USD338879S (en) 1989-07-06 1993-08-31 Kabushiki Kaisha Toshiba Electronic computer
USD335287S (en) 1989-07-14 1993-05-04 Kabushiki Kaisha Toshiba Electronic computer
USD337573S (en) 1989-08-29 1993-07-20 Kabushiki Kaisha Toshiba Electronic computer
USD337574S (en) 1989-11-29 1993-07-20 Kabushiki Kaisha Toshiba Electronic computer
USD336286S (en) 1990-05-14 1993-06-08 Kabushiki Kaisha Toshiba Electronic computer
USD337100S (en) 1990-05-15 1993-07-06 Kabushika Kaisha Toshiba Electronic computer
USD337319S (en) 1990-05-15 1993-07-13 Kabushiki Kaisha Toshiba Electronic computer
USD335869S (en) 1990-07-06 1993-05-25 Kabushiki Kaisha Toshiba Electronic computer
USD350534S (en) 1990-07-24 1994-09-13 Kabushiki Kaisha Toshiba Electronic computer
USD336076S (en) 1990-08-28 1993-06-01 Kabushiki Kaisha Toshiba Electronic computer
USD345550S (en) 1991-06-12 1994-03-29 Kabushiki Kaisha Toshiba Electronic computer
USD347829S (en) 1991-12-26 1994-06-14 Kabushiki Kaisha Toshiba Electronic computer
US6490605B2 (en) * 1996-02-26 2002-12-03 Guihua Wang Type of easy-to-use electronic calculator

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