Process for the manufacture of rolled and pressed wheel discs wheel spokes or the like in which the part of the disc lying between the hub and the rim including the thickened portion near the rim is undulated in an axial direction and the preparation of the die for carrying out the said process

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Listed from its IP Australia record in Patent Yard's archive of Australian patents past their term. Its claims, description and drawings are in the AusPat record and on Google Patents, and the Claude kit works from them.

Why it's free to use

• Filed July 13, 1933. Even if it was granted, its term would have ended by July 13, 1954.
• A pharmaceutical extension adds at most five years, so even that would have ended by July 13, 1959.
• We check Australian rights only. A patent in its family in another country could still be in force: check its family on Google Patents.