USD309749S - Electronic calculator - Google Patents
Electronic calculator Download PDFInfo
- 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
- view
- electronic
- calculator
- 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 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)
- The ornamental design for an electronic calculator, as shown and described.
Applications Claiming Priority (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)
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 |
USD337574S (en) | 1989-11-29 | 1993-07-20 | Kabushiki Kaisha Toshiba | Electronic computer |
USD337573S (en) | 1989-08-29 | 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 |
-
1987
- 1987-10-16 US US07/111,555 patent/USD309749S/en not_active Expired - Lifetime
Non-Patent Citations (2)
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)
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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