EP 0291450 A3 19890426 - PROTECTIVE MASK, ESPECIALLY FOR MILITARY PURPOSES
Title (en)
PROTECTIVE MASK, ESPECIALLY FOR MILITARY PURPOSES
Publication
Application
Priority
CH 182387 A 19870513
Abstract (en)
[origin: EP0291450A2] The eyeglasses (2, 2') inserted in the mask part (1) are of approximately hemispherical shape. As a result, optimum matching to the shape of the head and a particularly wide field of vision are achieved. In addition, correcting lenses (12) can be placed directly on the inner or outer limiting surface (16) of the eyeglasses (2). <IMAGE>
IPC 1-7
IPC 8 full level
A62B 18/08 (2006.01)
CPC (source: EP)
A62B 18/082 (2013.01)
Citation (search report)
- [X] FR 864198 A 19410421
- [X] US 2396207 A 19460305 - SCHUTZ NATHAN R, et al
- [Y] DE 1235749 B 19670302 - DRAEGERWERK AG
- [Y] CH 365948 A 19621130 - STATO AG [CH]
- [Y] US 2158693 A 19390516 - DYM JOSEPH B
- [A] US 2060823 A 19361117 - O'LEARY THOMAS A
- [A] DE 1273330 B 19680718 - AUERGESELLSCHAFT GMBH
- [A] GB 506821 A 19390601 - HORAK VACLAV
- [A] GB 540709 A 19411027 - MINE SAFETY APPLIANCES CO
- [A] NL 53778 C
Designated contracting state (EPC)
AT BE CH DE ES FR GB GR IT LI LU NL SE
DOCDB simple family (publication)
EP 0291450 A2 19881117; EP 0291450 A3 19890426; EP 0291450 B1 19911106; AT E69173 T1 19911115; CH 672740 A5 19891229; DE 3866015 D1 19911212
DOCDB simple family (application)
EP 88810251 A 19880420; AT 88810251 T 19880420; CH 182387 A 19870513; DE 3866015 T 19880420