Unitary telephone ear receiver element and attached microphone

Weiser , et al. July 17, 1

Patent Grant D309306

U.S. patent number D309,306 [Application Number 07/322,239] was granted by the patent office on 1990-07-17 for unitary telephone ear receiver element and attached microphone. Invention is credited to Issac Weiser, Margaret A. Weiser.


United States Patent D309,306
Weiser ,   et al. July 17, 1990

Unitary telephone ear receiver element and attached microphone

Claims

The ornamental design for a unitary telephone ear receiver element and attached microphone, as shown and described.
Inventors: Weiser; Margaret A. (Tarzana, CA), Weiser; Issac (Tarzana, CA)
Appl. No.: 07/322,239
Filed: March 13, 1989

Current U.S. Class: D14/249
Field of Search: ;D14/205,206,223,224,325 ;379/368,433,430,431 ;381/183

References Cited [Referenced By]

U.S. Patent Documents
D159223 July 1950 Olson
D211951 August 1968 Thomson et al.
D226273 January 1973 Tyson et al.
D262286 December 1981 Austin et al.
D287008 December 1986 Tragatschnig
D299643 January 1989 Kubota
3280273 October 1966 Flygstad et al.
4426657 December 1983 Larkin
4634816 January 1987 O'Malley et al.
4649570 March 1987 Terback et al.
4720857 January 1988 Burnis et al.
4741030 April 1988 Wilson
4754434 June 1988 Larkin et al.
4788724 December 1988 Lazzenoni et al.
Foreign Patent Documents
0223096 Dec 1984 JP

Other References

B A. Pargh, Co. Inc.: 1989 Spring Summer Catalog: Headsets, Headphones, etc. on pp. 372-373. .
Telephony, Jan. 26, 1987: p. 63: Plantronics Headset. .
Stetomike HMT 808.TM.: Ad sheet: Headset..

Primary Examiner: Fay, Jr.; Horace B.
Attorney, Agent or Firm: Cislo & Thomas

Description



FIG. 1 is a left side, top and front perspective view of a unitary telephone ear receiver element and attached microphone showing our new design;

FIG. 2 is a left side elevational view thereof, the side opposite view thereof being substantially a mirror image;

FIGS. 3 and 4 are respectively rear and front elevational views thereof; and

FIGS. 5 and 6 are respectively top and bottom plan views thereof.

* * * * *


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