Diamond design chair back

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Description

FIG. 1 is a top right perspective view of a chair back showing my ornamental design.

FIG. 2 is a bottom left perspective view thereof.

FIG. 3 is an enlarged view of the chair back of FIG. 1 taken generally from circle 3 of FIG. 1.

FIG. 4 is an enlarged view of a portion of the chair back of FIG. 1 taken generally from circle 4 of FIG. 1.

FIG. 5 is an enlarged view of a portion of the chair back of FIG. 1 taken generally from circle 5 of FIG. 1.

Referenced Cited
U.S. Patent Documents
D180743 August 1957 McGuire
D200533 March 1965 Hopkins
D211462 June 1968 Platner
D218302 August 1970 Bertram
Other references
  • Calif.-Asia Catalog, Published 2-1972, p. 32, Chair, lower left, No. 3660-49.
Patent History
Patent number: D257574
Type: Grant
Filed: Oct 16, 1978
Date of Patent: Dec 2, 1980
Inventor: Donald E. Hanaford (Phoenix, AZ)
Primary Examiner: Bruce W. Dunkins
Attorney: H. Gordon Shields
Application Number: 5/951,470
Classifications
Current U.S. Class: D/6197
International Classification: D0606;