Telephone exchanger
Tsuge , et al. November 14, 2
U.S. patent number D433,677 [Application Number D/114,595] was granted by the patent office on 2000-11-14 for telephone exchanger. This patent grant is currently assigned to NEC Corporation. Invention is credited to Kazuo Ikeda, Muneyoshi Mikuni, Kentaro Tsuda, Haruo Tsuge.
| United States Patent | D433,677 |
| Tsuge , et al. | November 14, 2000 |
Telephone exchanger
Claims
The ornamental design for a telephone exchanger, as shown.
| Inventors: | Tsuge; Haruo (Tokyo, JP), Ikeda; Kazuo (Tokyo, JP), Tsuda; Kentaro (Tokyo, JP), Mikuni; Muneyoshi (Tokyo, JP) |
|---|---|
| Assignee: | NEC Corporation (Tokyo,
JP) |
| Appl. No.: | D/114,595 |
| Filed: | November 30, 1999 |
Foreign Application Priority Data
| May 31, 1999 [JP] | 11-14175 | |||
| Current U.S. Class: | D14/140.2; D13/184 |
| Current International Class: | 1403 |
| Field of Search: | ;D14/137,140,142,141,107,240,242,348-353,356-358 ;379/419,420,399,428,440,412 ;455/550-575,90,16,347-349 ;D13/184,162.1,147,152 ;361/752,804,724,686 |
References Cited [Referenced By]
U.S. Patent Documents
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| D327887 | July 1992 | Pushelberg et al. |
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| D342250 | December 1993 | Beaumont et al. |
| D348887 | July 1994 | Namba |
| D367859 | March 1996 | Beaumont et al. |
| D374673 | October 1996 | Beaumont et al. |
| D382879 | August 1997 | Beaumont |
| D390199 | February 1998 | Jackson et al. |
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| D422977 | April 2000 | Hirose et al. |
Attorney, Agent or Firm: Sughrue, Mion, Zinn, Macpeak & Seas, PLLC
Description
FIG. 1 is a perspective view of the top, front and right side of a telephone exchanger showing our new design;
FIG. 2 is a front elevational view thereof;
FIG. 3 is a rear elevational view thereof;
FIG. 4 is a right side elevational view thereof;
FIG. 5 is a left side elevational view thereof;
FIG. 6 is a top plan view thereof; and,
FIG. 7 is a bottom plan view thereof.
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