Cabinet for a small telephone exchange
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Description
FIG. 1 is a front perspective view of the cabinet for a small telephone exchange showing our new design;
FIG. 2 is a left side elevational view thereof;
FIG. 3 is a front elevational view thereof;
FIG. 4 is a right side elevational view thereof;
FIG. 5 is a top plan view thereof;
FIG. 6 is a bottom plan view thereof; and,
FIG. 7 is a rear elevational view thereof.
Referenced Cited
U.S. Patent Documents
D265991 | August 31, 1982 | Trussler |
D266760 | November 2, 1982 | Trussler et al. |
D279562 | July 9, 1985 | Wood |
D282541 | February 11, 1986 | Yosuda |
D284854 | July 29, 1986 | Vaillant |
D287360 | December 23, 1986 | Lehmann |
D307908 | May 15, 1990 | Pushelberg |
D309605 | July 31, 1990 | Forltini et al. |
D318874 | August 6, 1991 | Pushelberg |
D319630 | September 3, 1991 | Hudson et al. |
Patent History
Patent number: D327887
Type: Grant
Filed: May 9, 1991
Date of Patent: Jul 14, 1992
Assignee: Northern Telecom Limited (Montreal)
Inventors: Floyd J. Pushelberg (Ottawa), David C. Brown (Belleville)
Primary Examiner: Horace B. Fay, Jr.
Attorney: J. E. Moorhouse
Application Number: 7/697,451
Type: Grant
Filed: May 9, 1991
Date of Patent: Jul 14, 1992
Assignee: Northern Telecom Limited (Montreal)
Inventors: Floyd J. Pushelberg (Ottawa), David C. Brown (Belleville)
Primary Examiner: Horace B. Fay, Jr.
Attorney: J. E. Moorhouse
Application Number: 7/697,451
Classifications