Manufacturing razor blades

Details Manufacturing razor blades Manufacturing razor blades

2005-10-26

2009-08-25

Hail, III, Joseph J (Department: 3723)

Metal tools and implements, making

Blank or process

Cutter of sheet metal

C076S104100

Reexamination Certificate

active

07578217

ABSTRACT:
A method of making razor blades from a strip material includes offsetting and flattening steps.

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Hobbs et al., U.S. Appl. No. 11/259,528, entitled “Manufacturing Razor Blades”, filed Oct. 26, 2005.

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