Earpiece high voltage baffle
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Description
FIG. 1 is a top perspective view of an earpiece high voltage baffle, showing my new design, the dotted line showing of an ear bud speaker is for illustrative purposes only, and forms no part of the claimed design;
FIG. 2 is a bottom perspective view thereof;
FIG. 3 is a top plan view thereof;
FIG. 4 is a bottom plan view thereof;
FIG. 5 is a top perspective view thereof;
FIG. 6 is a bottom perspective view thereof; and,
FIG. 7 is a rear elevational view thereof.
Referenced Cited
U.S. Patent Documents
Foreign Patent Documents
D311007 | October 2, 1990 | Daido |
D314574 | February 12, 1991 | Kato |
D316550 | April 30, 1991 | Sogabe |
D318473 | July 23, 1991 | Miyashita et al. |
D318670 | July 30, 1991 | Taniguchi |
D318865 | August 6, 1991 | Ichikawa |
2337953 | December 1943 | Wirsching |
4668842 | May 26, 1987 | Yokoyama et al. |
4965838 | October 23, 1990 | Kamon et al. |
2078057 | December 1981 | GBX |
2082020 | February 1982 | GBX |
Patent History
Patent number: D348066
Type: Grant
Filed: Mar 15, 1991
Date of Patent: Jun 21, 1994
Assignee: Unex Corporation (Chelmsford, MA)
Inventor: Robert E. Lucey (Sudbury, MA)
Primary Examiner: Bernard Ansher
Assistant Examiner: Sandra Morris
Law Firm: Weingarten, Schurgin, Gagnebin & Hayes
Application Number: 7/670,212
Type: Grant
Filed: Mar 15, 1991
Date of Patent: Jun 21, 1994
Assignee: Unex Corporation (Chelmsford, MA)
Inventor: Robert E. Lucey (Sudbury, MA)
Primary Examiner: Bernard Ansher
Assistant Examiner: Sandra Morris
Law Firm: Weingarten, Schurgin, Gagnebin & Hayes
Application Number: 7/670,212
Classifications