USD926836S1 - Creasing rule for paperboard blanks

Info

Publication number: USD926836S1
Application number: US29/654,275
Authority: US
Inventors: Steven J. Block; Edward A. Zumbiel
Original assignee: CW Zumbiel Co
Current assignee: CW Zumbiel Co
Priority date: 2016-09-02
Filing date: 2018-06-22
Publication date: 2021-08-03
Anticipated expiration: 2036-08-03
Also published as: USD926839S1; USD926838S1; USD926835S1; USD926837S1; USD926834S1

FIG. 1 is a front elevation view of a first embodiment, showing our new design;

FIG. 1A is a perspective view of the embodiment of FIG. 1 shown in a creasing assembly for environment;

FIG. 2 is a front elevation view of a second embodiment, showing our new design;

FIG. 2A is a perspective view of the embodiment of FIG. 2 shown in a creasing assembly for environment;

FIG. 3 is a front elevation view of a third embodiment, showing our new design;

FIG. 3A is a perspective view of the embodiment of FIG. 3 shown in a creasing assembly for environment;

FIG. 4 is a front elevation view of a fourth embodiment, showing our new design;

FIG. 4A is a perspective view of the embodiment of FIG. 4 shown in a creasing assembly for environment;

FIG. 5 is a front elevation view of a fifth embodiment, showing our new design;

FIG. 5A is a perspective view of the embodiment of FIG. 5 shown in a creasing assembly for environment;

FIG. 6 is a front elevation view of a sixth embodiment, showing our new design; and,

FIG. 6A is a perspective view of the embodiment of FIG. 6 shown in a creasing assembly for environment.

CLAIM

The ornamental design for a creasing rule for paperboard blanks, as shown and described.