Telephone set add-on accessory module

Ryan June 16, 1

Patent Grant D290354

U.S. patent number D290,354 [Application Number 06/619,712] was granted by the patent office on 1987-06-16 for telephone set add-on accessory module. This patent grant is currently assigned to Northern Telecom Limited. Invention is credited to Desmond J. Ryan.


United States Patent D290,354
Ryan June 16, 1987

Telephone set add-on accessory module

Claims

The ornamental design for a telephone set add-on accessory module, substantially as shown and described.
Inventors: Ryan; Desmond J. (Ottawa, CA)
Assignee: Northern Telecom Limited (Montreal, CA)
Appl. No.: 06/619,712
Filed: June 11, 1984

Current U.S. Class: D14/246
Field of Search: ;D14/52,53,58,59,60,62,66 ;179/179,84L,99R,1PC,146R,2EA,1R,1C,1D,1L,9K,9B,9BD

References Cited [Referenced By]

U.S. Patent Documents
D206160 November 1966 Lyster
D258062 January 1981 Cusimano et al.
D272441 January 1984 Carr
D275753 October 1984 Mahan
D276156 October 1984 Goodin et al.
3916103 October 1975 Morrell et al.
3928732 December 1975 Simon et al.
4375584 March 1983 Muzumdar et al.
4385212 May 1983 Tyler
4471165 September 1984 DeFino et al.
4515998 May 1985 Pinede et al.

Other References

B A. Pargh Co. Inc. Cat. .COPYRGT.1983; at p. 35, GTE Speakerphone Model 83221..

Primary Examiner: Burke; Wallace R.
Assistant Examiner: Fay; Horace B.
Attorney, Agent or Firm: Jelly; Sidney T.

Description



FIG. 1 is a top plan view of a telephone set add-on accessory module showing my new design;

FIG. 2 is a right side elevational view thereof;

FIG. 3 is a front elevational view thereof;

FIG. 4 is a left side elevational view thereof;

FIG. 5 is a rear elevational view thereof;

FIG. 6 is a top plan view of a second embodiment thereof;

FIG. 7 is a front, top and right side perspective view of the embodiment shown in FIGS. 1-5; and

FIG. 8 is a front, top and right side perspective view of the embodiment shown in FIG. 6 and it will be understood that the undisclosed elevational views of the second embodiment are substantially similar to those of the first embodiment except for the self evident top surface differences as shown in FIG. 8.

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