Box blank

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Description

FIG. 1 is a top plan view of a box blank embodying my new design, the bottom plan view being substantially the same in appearance.

FIG. 2 is a side elevational view of the blank shown in FIG. 1.

The box blank is constructed of material of conventional thickness, and the dashed lines in the drawing represent fold lines.

Referenced Cited
U.S. Patent Documents
D237144 October 1975 Graser
3251532 May 1966 Hechtman
3438564 April 1969 Moreton
3850362 November 1974 Stollberg
Patent History
Patent number: D251361
Type: Grant
Filed: Apr 14, 1977
Date of Patent: Mar 20, 1979
Inventor: Gary L. Adreon (Bourbonnais, IL)
Primary Examiner: Robert C. Spangler
Attorney: Norvell E. Von Behren
Application Number: 5/787,669
Classifications
Current U.S. Class: D/9245
International Classification: D0903;