Speaker
Description
FIG. 1 is a top plan view of a speaker showing my new design;
FIG. 2 is a side elevational view thereof, the remaining sides being identical;
FIG. 3 is a bottom plan view thereof;
FIG. 4 is a top plan view of a second embodiment of the speaker illustrated in FIG. 1;
FIG. 5 is a side elevational view of the speaker disclosed in FIG. 4, the remaining sides being identical; and
FIG. 6 is a bottom plan view of the speaker disclosed in FIG. 4.
Referenced Cited
U.S. Patent Documents
D64507 | April 1924 | Miessner |
D151795 | November 1948 | Stine |
D244550 | May 31, 1977 | Zuroski |
D257346 | October 14, 1980 | Garrigus et al. |
D288560 | March 3, 1987 | Anderson |
D302816 | August 15, 1989 | Macaulay |
D303970 | October 10, 1989 | Collins et al. |
3720787 | March 1973 | Ishii et al. |
4620317 | October 28, 1986 | Anderson |
4665550 | May 12, 1987 | Haas |
Patent History
Patent number: D315562
Type: Grant
Filed: Dec 12, 1988
Date of Patent: Mar 19, 1991
Inventor: Willard J. Brown (Indianapolis, IN)
Primary Examiner: Theodore M. Shooman
Attorney: Robert A. Spray
Application Number: 7/283,757
Type: Grant
Filed: Dec 12, 1988
Date of Patent: Mar 19, 1991
Inventor: Willard J. Brown (Indianapolis, IN)
Primary Examiner: Theodore M. Shooman
Attorney: Robert A. Spray
Application Number: 7/283,757
Classifications