|
The ornamental design for a desk-top electronic calculator, as shown and described. |
FIG. 1 is a front elevational view of a desk-top electronic calculator showing our new design;
FIG. 2 is a rear elevational view thereof.
FIG. 3 is a top plan view thereof;
FIG. 4 is a bottom plan view thereof;
FIG. 5 is a side elevational view as seen from the left of FIG. 1;
FIG. 6 is a side elevational view as seen from the right of FIG. 1 and
FIG. 7 is a perspective view of the desk-top electronic calculator.
Hasegawa, Takeshi, Yoshioka, Eiichi, Kobayashi, Akihiko, Takemata, Keiko
Patent | Priority | Assignee | Title |
7083342, | Dec 21 2001 | Malikie Innovations Limited | Keyboard arrangement |
7439959, | Jul 30 2004 | Malikie Innovations Limited | Key arrangement for a keyboard |
7819598, | Dec 31 2003 | Malikie Innovations Limited | Keyboard arrangement |
7938589, | Dec 31 2003 | Malikie Innovations Limited | Keyboard arrangement |
8259074, | Jul 30 2004 | Malikie Innovations Limited | Key arrangement for a keyboard |
8419303, | Dec 31 2003 | Malikie Innovations Limited | Keyboard with overlaid numeric phone keypad |
D303981, | Mar 14 1986 | Canon Kabushiki Kaisha | Dest-top electronic calculator |
D303982, | Mar 27 1986 | Canon Kabushiki Kaisha | Desk-top electronic calculator |
D314785, | Nov 05 1986 | SHARP KABUSHIKI KAISHA, OSAKA, JAPAN A CORP OF JAPAN | Electronic calculator |
D316267, | Jun 07 1988 | Spraying Systems Co. | Calibration calculator |
D441745, | Oct 04 2000 | Yabusaki Kougyousho Co., Ltd. | Operation panel of portable phone |
D514541, | May 17 2004 | BlackBerry Limited | Handheld communication device |
D516547, | May 17 2004 | BlackBerry Limited | Handheld communication device |
D516548, | May 17 2004 | BlackBerry Limited | Handheld communication device |
D517037, | May 17 2004 | BlackBerry Limited | Handheld communication device |
D517056, | May 17 2004 | BlackBerry Limited | Handheld communication device |
D521485, | May 17 2004 | BlackBerry Limited | Handheld communication device |
D521506, | May 17 2004 | BlackBerry Limited | Keyboard for a handheld communication device |
D521973, | May 17 2004 | BlackBerry Limited | Housing for a handheld communication device |
D521989, | May 17 2004 | BlackBerry Limited | Speaker port for a handheld communication device |
D522484, | May 17 2004 | BlackBerry Limited | Housing for a handheld communication device |
D522485, | May 17 2004 | BlackBerry Limited | Handheld communication device |
D522486, | May 17 2004 | BlackBerry Limited | Handheld communication device |
D523006, | May 17 2004 | BlackBerry Limited | Keyboard for a handheld communication device |
D523007, | May 17 2004 | BlackBerry Limited | Keyboard for a handheld communication device |
D523423, | May 17 2004 | BlackBerry Limited | Keyboard for a handheld communication device |
D524302, | May 17 2004 | BlackBerry Limited | Keyboard for a handheld communication device |
D524303, | May 17 2004 | BlackBerry Limited | Keyboard for a handheld communication device |
D524803, | May 17 2004 | BlackBerry Limited | Keyboard for a handheld communication device |
D525222, | May 17 2004 | BlackBerry Limited | Handheld communication device |
D525223, | May 17 2004 | BlackBerry Limited | Handheld communication device |
D525243, | May 17 2004 | BlackBerry Limited | Speaker port for a handheld communication device |
D525244, | May 17 2004 | BlackBerry Limited | Speaker port for a handheld communication device |
D525619, | May 17 2004 | BlackBerry Limited | Keyboard for a handheld communication device |
D528098, | May 17 2004 | BlackBerry Limited | Housing for a handheld communication device |
D530712, | May 17 2004 | BlackBerry Limited | Keyboard for a handheld communication device |
D588119, | Feb 24 2004 | Malikie Innovations Limited | Keyboard for a handheld mobile communication device |
Patent | Priority | Assignee | Title |
D256694, | May 16 1978 | Sharp Kabushiki Kaisha | Electronic calculating machine |
D282853, | Jul 25 1983 | Canon Kabushiki Kaisha | Desk-top electronic calculator |
D289045, | Feb 01 1985 | Nortel Networks Limited | Keypad for a handset telephone |
D289903, | Jan 18 1984 | Canon Kabushiki Kaisha | Desk-top electronic calculator |
Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
Apr 05 1986 | YOSHIOKA, EIICHI | Canon Kabushiki Kaisha | ASSIGNMENT OF ASSIGNORS INTEREST | 004586 | /0404 | |
Apr 05 1986 | TAKEMATA, KEIKO | Canon Kabushiki Kaisha | ASSIGNMENT OF ASSIGNORS INTEREST | 004586 | /0404 | |
Apr 05 1986 | KOBAYASHI, AKIHIKO | Canon Kabushiki Kaisha | ASSIGNMENT OF ASSIGNORS INTEREST | 004586 | /0404 | |
Apr 05 1986 | HASEGAWA, TAKESHI | Canon Kabushiki Kaisha | ASSIGNMENT OF ASSIGNORS INTEREST | 004586 | /0404 | |
Apr 15 1986 | Canon Kabushiki Kaisha | (assignment on the face of the patent) | / |
Date | Maintenance Fee Events |
Date | Maintenance Schedule |