Speaker volume control
Description
FIG. 1 is a front, top and right side perspective view of a speaker volume control showing my new design;
FIG. 2 is a front elevational view;
FIG. 3 is a side elevational view;
FIG. 4 is a top plan view;
FIG. 5 is a rear elevational view; and
FIG. 6 is a bottom plan view.
In FIGS. 1, 3, 4 and 6 the partially shown pattern of circles on the housing is continuous.
Referenced Cited
U.S. Patent Documents
Other references
D214794 | July 1969 | Yang |
2525696 | October 1950 | Lurie |
3033930 | May 1962 | Guzskie et al. |
4143245 | March 6, 1979 | Scholz |
- Heathkit Spring '76 Cat., #808, p. 80, Item #HD-1416.
Patent History
Patent number: D270153
Type: Grant
Filed: Oct 3, 1980
Date of Patent: Aug 16, 1983
Inventor: Donald T. Scholz (Wayland, MA)
Primary Examiner: Jane E. Corrigan
Law Firm: Wolf, Greenfield & Sacks
Application Number: 6/193,604
Type: Grant
Filed: Oct 3, 1980
Date of Patent: Aug 16, 1983
Inventor: Donald T. Scholz (Wayland, MA)
Primary Examiner: Jane E. Corrigan
Law Firm: Wolf, Greenfield & Sacks
Application Number: 6/193,604
Classifications
Current U.S. Class:
D14/1;
D14/37;
Element Or Attachment (D17/20);
Miscellaneous (D17/99)
International Classification: D1401; D1799;
International Classification: D1401; D1799;