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Title:
DIVING FACE MASK
Document Type and Number:
Japanese Patent JP3378499
Kind Code:
B2
Abstract:

PROBLEM TO BE SOLVED: To easily do mounting work for lenses on a diving face mask.
SOLUTION: Lenses 2 on a diving face mask are nipped by a mainbody frame 11 and a lens holding frame 12. The mainbody frame 11 and the holding frame 12 are integrated with each other by the engagement of a first protruded portion 37 formed between the outer periphery 16 of the mainbody frame and the outer edge of the holding frame 12 for covering a face 16 with a first recessed portion 22.


More Like This:
WO/1992/007630DIVING MASK
JPH02255161ALARM DEVICE
Inventors:
Hiromasa Sato
Taro Fujima
Application Number:
JP10791298A
Publication Date:
February 17, 2003
Filing Date:
April 17, 1998
Export Citation:
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Assignee:
Tabata Co., Ltd.
International Classes:
B63C11/12; A63B33/00; (IPC1-7): A63B33/00; B63C11/12
Domestic Patent References:
JP891289A
JP1085365A
Attorney, Agent or Firm:
Yoshiharu Shirahama



 
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