Wiper arms, and method for producing wiper arms

Metal working – Method of mechanical manufacture – Obtaining plural product pieces from unitary workpiece

Reexamination Certificate

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Details

C015S350000, C015S350000

Reexamination Certificate

active

06886232

ABSTRACT:
In a method for producing wiper arm and a wiper arm produced by the method a tongue for a rotary angle limiting is punched on a hinge part and correlates with a recess in the hinge part.

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