Ladder carton

- Werner Co.
Description

FIG. 1 is a rear perspective view of a ladder carton showing my new design;

FIG. 2 is a top plan view thereof; shown in an unfolded condition for clarity of illustration;

FIG. 3 is a front perspective view thereof;

FIG. 4 is a top plan view thereof;

FIG. 5 is a bottom plan view thereof;

FIG. 6 is a rear elevational view thereof;

FIG. 7 is a front elevational view thereof;

FIG. 8 is a right side elevational view thereof; and,

FIG. 9 is a left side elevational view thereof.

The broken line showing a ladder in FIG. 3 is for illustrative purpose only and forms no part of the claim. The broken lines in FIG. 3 represent fold lines.

Referenced Cited
U.S. Patent Documents
D244511 May 31, 1977 Frisbey
D332569 January 19, 1993 Noble, Jr.
D332744 January 26, 1993 McCooey
2587828 March 1952 Fogel
3347357 October 1967 De Soto et al.
4320839 March 23, 1982 Skaggs
4662512 May 5, 1987 Durand
Patent History
Patent number: D351557
Type: Grant
Filed: Apr 15, 1993
Date of Patent: Oct 18, 1994
Assignee: Werner Co. (Greenville, PA)
Inventor: Robert J. Noble, Jr. (Greenville, PA)
Primary Examiner: Prabhakar G. Deshmukh
Attorney: Ansel M. Schwartz
Application Number: 0/7,143
Classifications
Current U.S. Class: D/9418; D/9432; D/9433