Title:
DUST PROTECTIVE MASK AND DUST PROTECTIVE CLOTHING
Document Type and Number:
Japanese Patent JP3806977
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a dust protective mask capable of suppressing raising dust along with getting rid of wearer\'s stiflingness, and to provide a dust protective clothing fitted with this mask.
SOLUTION: The head covering portion 50 of a dust protective headgear is provided with an opening 50a so as to make the eyes, nose and mouth of a relevant wearer exposed. The opening 50a is fitted with a dust protective mask 20 from the inside through hook-and-loop fasteners 23, 24, 25 so as to cover the nose and mouth of the wearer.
Inventors:
Matoba Shinzen
Application Number:
JP18519496A
Publication Date:
August 09, 2006
Filing Date:
July 15, 1996
Export Citation:
Assignee:
Seiko Epson Corporation
International Classes:
A42B1/18; A62B17/04; (IPC1-7): A42B1/18
Domestic Patent References:
| JP60006548U | ||||
| JP57035329U | ||||
| JP57096925U | ||||
| JP1045113U |
Attorney, Agent or Firm:
Masahiko Ueyanagi
Osamu Suzawa
Osamu Suzawa