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The ornamental design for a housing for telephone switchboard, as shown and described. |
FIG. 1 is a front elevational view of a housing for telephone switchboard showing my new design;
FIG. 2 is a top plan view thereof;
FIG. 3 is a bottom plan view thereof;
FIG. 4 is a rear elevational view thereof;
FIG. 5 is a right side elevational view thereof, the left side being a mirror image; and,
FIG. 6 is an enlarged cross-sectional view thereof taken on line 6--6 of FIG. 1.
Patent | Priority | Assignee | Title |
D373362, | Jan 11 1995 | Hitachi, Ltd. | Communication apparatus |
D413333, | Jan 22 1998 | NEC Corporation | Cable modem |
D419139, | Aug 26 1998 | Kabushiki Kaisha Toshiba | Data transfer machine for electronic computers |
D433520, | Sep 01 1999 | Hubbell Incorporated | Housing for a luminaire |
D433677, | May 31 1999 | NEC Corporation | Telephone exchanger |
D542284, | Mar 23 2006 | Samsung Electronics Co., Ltd. | Terminal for network |
Patent | Priority | Assignee | Title |
D279562, | Feb 25 1983 | Digital telephone exchange equipment cabinet or similar article | |
D293317, | Sep 12 1985 | NEC Corporation | Digital telephone and data exchange equipment cabinet |
D295512, | Aug 13 1987 | American Telephone and Telegraph Company; AT&T Information Systems Inc. | Communication apparatus enclosure |
D297837, | Aug 18 1986 | Hitachi, Ltd. | Digital telephone exchange equipment cabinet or similar article |
D310665, | Apr 06 1987 | AT&T Company | Controller housing |
D311389, | Mar 13 1989 | AT&T Bell Laboratories | Housing for a local area network unit |
D312074, | Sep 04 1987 | Digital Equipment Corporation | Terminal server |
D315554, | Oct 05 1987 | International Business Machines Corporation; INTERNATIONAL BUSINESS MACHINES CORPORATION, ARMONK, NEW YORK 10504, A CORP OF NY | Link protocol converter |
D330888, | Aug 13 1990 | AT&T Bell Laboratories | Housing for electronic communication equipment |
JP760934, | |||
JP774147, | |||
JP777887, | |||
KR94065, |
Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
Dec 12 1992 | NAMBA, SEIJI | Kabushiki Kaisha Toshiba | ASSIGNMENT OF ASSIGNORS INTEREST | 006367 | /0506 | |
Dec 22 1992 | Kabushiki Kaisha Toshiba | (assignment on the face of the patent) | / |
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