Blank for forming a box with reinforced corners

Skip to: Description  ·  References Cited  · Patent History  ·  Patent History
Description

FIG. 1 is a plan view of a blank for forming a box with reinforced corners embodying my new design the opposite side being a mirror image of the side shown; and

FIG. 2 is a plan view of a blank embodying a modification of my new design the opposite side being a mirror image of the side shown. The blanks are of conventional thickness with the dash lines representing fold lines.

Referenced Cited
U.S. Patent Documents
2334902 November 1943 Buttery
2578878 December 1951 Buttery
3185293 May 1965 Fletcher
Patent History
Patent number: D260082
Type: Grant
Filed: Dec 21, 1978
Date of Patent: Aug 4, 1981
Assignee: Champion International Corporation (Stamford, CT)
Inventor: Ronald V. Johnson (Port Washington, WI)
Primary Examiner: Robert C. Spangler
Attorney: Evelyn M. Sommer
Application Number: 5/971,954
Classifications
Current U.S. Class: D/9433
International Classification: D0903;