Housing for a telephone handset

- Northern Telecom Limited
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Description

FIG. 1 is a side and top perspective view from above of a housing for a telephone handset, showing our new design;

FIG. 2 is a side elevational view of one side thereof, the view from the other side being a mirror image;

FIG. 3 is a top plan view thereof; and

FIG. 4 is an end view thereof, the other end view being a mirror image.

Referenced Cited
U.S. Patent Documents
D151614 November 1948 Dreyfuss
D211998 August 1968 Abraham
D231365 April 1974 Wasserman
D232740 October 1974 Takahashi et al.
D233352 October 1974 Kramer et al.
D250956 January 30, 1979 Yoshikawa
D259419 June 2, 1981 Carter
D262023 November 24, 1981 Thomas
D283422 April 15, 1986 Brown et al.
3258541 June 1966 Hopkins
3822387 February 1962 Bair
4491695 January 1, 1985 Haskins
Foreign Patent Documents
3046247 July 1982 DEX
Other references
  • Architectural Graphic Standards; at p. 698; Second line from top & next to Trimline, "The Vertical Handset in Middle of Row".
Patent History
Patent number: D301033
Type: Grant
Filed: Sep 11, 1985
Date of Patent: May 9, 1989
Assignee: Northern Telecom Limited (Montreal)
Inventors: Michael Brown (Nepean), Clifford D. Read (Almonte), Warren K. Ellis (Constance Bay)
Primary Examiner: Horace B. Fay, Jr.
Law Firm: Foley & Lardner, Schwartz, Jeffery, Schwaab, Mack, Blumenthal & Evans
Application Number: 6/774,696
Classifications
Current U.S. Class: Handset (23) (D14/248)