Patent ID: 11865742
Assignee: HUSKY INJECTION MOLDING SYSTEMS LTD.
Field: Other special machines (Mechanical engineering)
Classification: CPC B | IPC B

Claim 2:
3. The preform according to claim 2, wherein
the first ellipse defining the elliptical inner face has a first radius IR1 being parallel to the vertical center axis of the preform and a second radius IR2 being perpendicular to the vertical center axis of the preform, the first radius IR1 being greater than both the second radius IR2 and a radius of a cylindrical inner face of the body, and
the second ellipse defining the elliptical outer face has a first radius OR1 being parallel to the vertical center axis of the preform and a second radius OR2 being perpendicular to the vertical axis of the preform, the first radius OR1 being greater than both the second radius OR2 and a radius of a cylindrical outer face of the body.