Patent · US Active

Process for the manufacture of lenses

US8765216B2 · kind B2 · utility

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5References
5Claims
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Assignee

Inventors

Key dates

Filing dateJun 7, 2012
Grant dateJul 1, 2014
Priority date—
Expiry dateAug 7, 2032

Classification

  • Technology area (CPC B)Performing Operations; Transporting
  • CPC primaryB29D11/00865
  • WIPO fieldOther special machines
  • WIPO sectorMechanical engineering

Abstract

Process for manufacturing of an optical article which comprises:

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.