USD249742S - Electronic calculating machine - Google Patents
Electronic calculating machine Download PDFInfo
- Publication number
- USD249742S USD249742S US05/831,067 US83106777F USD249742S US D249742 S USD249742 S US D249742S US 83106777 F US83106777 F US 83106777F US D249742 S USD249742 S US D249742S
- Authority
- US
- United States
- Prior art keywords
- calculating machine
- electronic calculating
- electronic
- machine
- enlarged scale
- 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 perspective view of the electronic calculating machine showing my new design;
FIG. 2 is a plan view thereof on an enlarged scale;
FIG. 3 is a front elevational view thereof on an enlarged scale;
FIG. 4 is a rear elevational view thereof on an enlarged scale;
FIG. 5 is a right elevational view thereof on an enlarged scale;
FIG. 6 is a left elevational view thereof on an enlarged scale; and
FIG. 7 is a bottom view thereof on an enlarged scale.
Claims (1)
- The ornamental design for an electronic calculating machine, as shown and described.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP910577 | 1977-03-10 | ||
| JP52-9105 | 1977-03-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| USD249742S true USD249742S (en) | 1978-09-26 |
Family
ID=65515778
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US05/831,067 Expired - Lifetime USD249742S (en) | 1977-03-10 | 1977-09-06 | Electronic calculating machine |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | USD249742S (en) |
Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| USD256697S (en) | 1978-05-13 | 1980-09-02 | Sharp Kabushiki Kaisha | Electronic calculating machine |
| USD256698S (en) | 1978-05-31 | 1980-09-02 | Sharp Kabushiki Kaisha | Electronic calculating machine |
| USD258895S (en) | 1978-09-21 | 1981-04-14 | Sharp Corporation | Electronic calculating machine |
| USD258891S (en) | 1978-07-25 | 1981-04-14 | Sharp Corporation | Electronic calculating machine |
| USD259200S (en) | 1978-07-12 | 1981-05-12 | Texas Instruments Incorporated | Case for an electronic calculator |
| USD273201S (en) | 1981-07-03 | 1984-03-27 | Sharp Corporation | Electronic calculator |
| USD273303S (en) | 1981-06-26 | 1984-04-03 | Sharp Corporation | Electronic calculator |
| USD281435S (en) | 1982-03-30 | 1985-11-19 | Sharp Corporation | Printing calculator |
| USD289527S (en) | 1985-04-22 | 1987-04-28 | Echols Jr Joseph G | Electronic dictionary |
| USD303112S (en) | 1986-08-20 | 1989-08-29 | Universal Data Incorporated | Portable hand held data entry terminal |
| USD303680S (en) | 1986-05-23 | 1989-09-26 | Sharp Kabushiki Kaisha | Electronic calculator |
| USD304175S (en) | 1986-05-29 | 1989-10-24 | Sharp Kabushiki Kaisha | Input/output terminal |
| USD304718S (en) | 1986-05-29 | 1989-11-21 | Sharp Kabushiki Kaisha | Input/output device for electronic memo |
| USD308534S (en) | 1987-06-22 | 1990-06-12 | Sharp Corporation | Electronic calculator |
| USD383773S (en) * | 1996-01-10 | 1997-09-16 | Sharp Kabushiki Kaisha | Electronic calculator |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3996428A (en) | 1975-03-17 | 1976-12-07 | Litronix, Inc. | Pushbutton keyboard assembly with over center diaphragm contact |
-
1977
- 1977-09-06 US US05/831,067 patent/USD249742S/en not_active Expired - Lifetime
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3996428A (en) | 1975-03-17 | 1976-12-07 | Litronix, Inc. | Pushbutton keyboard assembly with over center diaphragm contact |
Non-Patent Citations (2)
| Title |
|---|
| Office Products, Apr. 1974, p. 62, Mod. BC-0808B, Electronic Calculator. |
| Office Products, May 1975, p. 70, Eight Digit Pocket Calculator. |
Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| USD256697S (en) | 1978-05-13 | 1980-09-02 | Sharp Kabushiki Kaisha | Electronic calculating machine |
| USD256698S (en) | 1978-05-31 | 1980-09-02 | Sharp Kabushiki Kaisha | Electronic calculating machine |
| USD259200S (en) | 1978-07-12 | 1981-05-12 | Texas Instruments Incorporated | Case for an electronic calculator |
| USD258891S (en) | 1978-07-25 | 1981-04-14 | Sharp Corporation | Electronic calculating machine |
| USD258895S (en) | 1978-09-21 | 1981-04-14 | Sharp Corporation | Electronic calculating machine |
| USD273303S (en) | 1981-06-26 | 1984-04-03 | Sharp Corporation | Electronic calculator |
| USD273201S (en) | 1981-07-03 | 1984-03-27 | Sharp Corporation | Electronic calculator |
| USD281435S (en) | 1982-03-30 | 1985-11-19 | Sharp Corporation | Printing calculator |
| USD289527S (en) | 1985-04-22 | 1987-04-28 | Echols Jr Joseph G | Electronic dictionary |
| USD303680S (en) | 1986-05-23 | 1989-09-26 | Sharp Kabushiki Kaisha | Electronic calculator |
| USD304175S (en) | 1986-05-29 | 1989-10-24 | Sharp Kabushiki Kaisha | Input/output terminal |
| USD304718S (en) | 1986-05-29 | 1989-11-21 | Sharp Kabushiki Kaisha | Input/output device for electronic memo |
| USD303112S (en) | 1986-08-20 | 1989-08-29 | Universal Data Incorporated | Portable hand held data entry terminal |
| USD308534S (en) | 1987-06-22 | 1990-06-12 | Sharp Corporation | Electronic calculator |
| USD383773S (en) * | 1996-01-10 | 1997-09-16 | Sharp Kabushiki Kaisha | Electronic calculator |
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