Abstract: A slim spectacle rim part comprises an integrally lens-holding rim in the form of an open ring and having a pair of side joints provided on the two adjacent ends of the open-ring shaped rim. The molding is of a thermoplastic resin reinforced with short fibers.
Type:
Grant
Filed:
July 10, 1986
Date of Patent:
May 19, 1987
Assignees:
Takeda Color Frame Co., Ltd., Nippon Kogaku K.K.