Box harp
Description
FIG. 1 is a top plan view of a box harp showing my new design, the bottom being plain;
FIG. 2 is a left side elevational view;
FIG. 3 is a right side elevational view;
FIG. 4 is a top plan view; and
FIG. 5 is a bottom plan view.
Referenced Cited
U.S. Patent Documents
D34476 | May 1901 | Nordwall |
D152349 | January 1949 | Miller |
D206242 | November 1966 | Bloxsom |
796878 | August 1905 | Spurgeon |
Patent History
Patent number: D274627
Type: Grant
Filed: Jul 6, 1981
Date of Patent: Jul 10, 1984
Inventor: Adele K. Ledford (Houston, TX)
Primary Examiner: Jane E. Corrigan
Application Number: 6/232,509
Type: Grant
Filed: Jul 6, 1981
Date of Patent: Jul 10, 1984
Inventor: Adele K. Ledford (Houston, TX)
Primary Examiner: Jane E. Corrigan
Application Number: 6/232,509
Classifications