Telephone set base

- Northern Telecom Limited
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Description

The attached drawing FIGURE is a left side, upper face surface, and front end perspective view of a telephone set base showing our new design. The undisclosed rear end surface is substantially similar to the front end surface. The undisclosed right side surface is flat, without identation, and is similar in peripheral outline to the left side. The bottom surface is flat, unbroken and is substantially parallel to the rearward plane of the upper surface as shown in the drawing.

Referenced Cited
U.S. Patent Documents
D227481 June 1973 Kennedy
D233611 November 1974 Kramer et al.
D237506 November 1975 Genaro et al.
D252331 July 10, 1979 Baase et al.
D257772 January 6, 1981 Fukutani
D259212 May 12, 1981 Foggia et al.
D259419 June 2, 1981 Carter
D260643 September 8, 1981 Foggia et al.
D260886 September 22, 1981 Taylor
D264839 June 8, 1982 Ross et al.
D265087 June 22, 1982 Yamaguchi et al.
D265734 August 10, 1982 Mahan
D274515 July 3, 1984 Kraemer
4349706 September 14, 1982 Thompson
Other references
  • Ambassador Range Telephones, The Post Office Electrical Eng. Journal (POEEJ), vol. 74, 7-1981, pp. 70, 74, 79. Bases of Extend-A-Phone Model Ex 3000, p. 303, Best Products Catalog 1981-1982; Headset Base, middle p. 303. Uniden Price List effective 6-1-82; Models EX-3000; 1100; 4500; 7000.
Patent History
Patent number: D282361
Type: Grant
Filed: Feb 15, 1983
Date of Patent: Jan 28, 1986
Assignee: Northern Telecom Limited (Montreal)
Inventors: Michael Brown (Nepean), Clifford D. Read (Almonte), Warren K. Ellis (Constance Bay)
Primary Examiner: Wallace R. Burke
Assistant Examiner: Horace B. Fay
Attorney: Sidney T. Jelly
Application Number: 6/466,421
Classifications
Current U.S. Class: D14/60; D14/56; D14/53