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Patent Searching and Data


Title:
PLASTIC GLASSES
Document Type and Number:
WIPO Patent Application WO/2001/006301
Kind Code:
A1
Abstract:
Low-cost glasses which are convenient to carry, easy to maintain and recyclable, which consist of an approximately rectangular single plastic member formed by injection-molding and which are provided at the lower middle of the plastic member with a notch used to receive the wings of the nose of the user and hold the glasses by using a resilient force of the wings of the nose. The glasses, which consist of a single plastic member, do not have components such as temples and frames and are in a planar shape overall, need not be stored in a 3-D case for protection of the component parts and can be carried in a pocket or card case. The glasses, which are in a simple shape and can be molded in one shot, can be produced at low costs.

Inventors:
NAMBA KUNIO (JP)
Application Number:
PCT/JP1999/004447
Publication Date:
January 25, 2001
Filing Date:
August 19, 1999
Export Citation:
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Assignee:
NAMBA KYOUNG SOOK (JP)
NAMBA KUNIO (JP)
International Classes:
G02C3/04; G02C5/00; (IPC1-7): G02C1/00
Foreign References:
JPH0358615U1991-06-07
JPS63105116U1988-07-07
JPS60165928U1985-11-02
Attorney, Agent or Firm:
Takeuchi, Sumio (Nishi-Shimbashi 1-chome Minato-ku, Tokyo, JP)
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