Grand piano

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Description

FIG. 1 is a perspective view of a grand piano, with the cover in a raised position, showing my new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a left side elevational view thereof;

FIG. 4 is a right side elevational view thereof;

FIG. 5 is a rear elevational view thereof; and

FIG. 6 is a perspective view as seen from the opposite side of FIG. 1.

Referenced Cited
U.S. Patent Documents
D64464 April 1924 Lehr
D113631 March 1939 Gugler
D219404 December 1970 White
D246142 October 25, 1977 Heumann
3969970 July 20, 1976 Swift et al.
Other references
  • Housewares Review, Jan. 1962, p. 154.
Patent History
Patent number: D318059
Type: Grant
Filed: Jul 18, 1988
Date of Patent: Jul 9, 1991
Assignee: Steinway Musical Properties, Inc. (Waltham, MA)
Inventor: Wendell K. Castle (Scottsville, NY)
Primary Examiner: Bernard Ansher
Assistant Examiner: Adir Aronovich
Law Firm: Fish & Richardson
Application Number: 7/201,112
Classifications
Current U.S. Class: Grand Type (D17/8)