Square

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Description

FIG. 1 is a top perspective view of a square showing my new design;

FIG. 2 is a bottom perspective view thereof;

FIG. 3 is a top plan view thereof on a reduced scale;

FIG. 4 is a bottom plan view thereof on a reduced scale.

Referenced Cited
U.S. Patent Documents
91892 July 1969 Winterbottom
413946 October 1889 Iseminger
640510 January 1900 Vandevort
1369038 February 1921 Maconnell
Other references
  • Simmons Hardware Co. Cat. 1890, p. 320, square at lower left #C 1392.
Patent History
Patent number: D247877
Type: Grant
Filed: Sep 7, 1976
Date of Patent: May 16, 1978
Assignee: Foam Molding Corporation of Iowa (Des Moines, IA)
Inventor: Siebolt Hettinga (Des Moines, IA)
Primary Examiner: Nelson C. Holtje
Attorney: Rudolph L. Lowell
Application Number: 5/720,958
Classifications
Current U.S. Class: Combined (D10/62)
International Classification: D1004;