Tuning fork
Description
FIG. 1 is a front elevational view of a tuning fork showing my new design;
FIG. 2 is a side elevational view;
FIG. 3 is a view like FIG. 2 with one of the two outer members of the tuning fork removed;
FIG. 4 is a top plan view;
FIG. 5 is a bottom plan view; and
FIG. 6 is a view like FIG. 5 with the outer members shown in section at the location of line 6--6 in FIG. 1.
Referenced Cited
U.S. Patent Documents
Other references
273414 | March 1883 | Westphal |
1012560 | December 1911 | Keller |
1653794 | December 1927 | Whitehorn |
2994241 | August 1961 | Gibbs |
- Targ & Dinner, Inc., Chicago, Ill., Cat., .COPYRGT. '70, p. 377, top Tuning Forks.
Patent History
Patent number: D258594
Type: Grant
Filed: Jan 22, 1979
Date of Patent: Mar 17, 1981
Assignee: Knab, Inc. (Geneva, IL)
Inventor: Andrew M. Wohlert (St. Charles, IL)
Primary Examiner: Jane E. Corrigan
Attorney: Edmond T. Patnaude
Application Number: 6/5,155
Type: Grant
Filed: Jan 22, 1979
Date of Patent: Mar 17, 1981
Assignee: Knab, Inc. (Geneva, IL)
Inventor: Andrew M. Wohlert (St. Charles, IL)
Primary Examiner: Jane E. Corrigan
Attorney: Edmond T. Patnaude
Application Number: 6/5,155
Classifications
Current U.S. Class:
Miscellaneous (D17/99);
Percussion Instrument (D17/22)
International Classification: D1799;
International Classification: D1799;