Connect public, paid and private patent data with Google Patents Public Datasets

Protective mask, especially for military purposes

Info

Publication number
EP0291450A3
EP0291450A3 EP19880810251 EP88810251A EP0291450A3 EP 0291450 A3 EP0291450 A3 EP 0291450A3 EP 19880810251 EP19880810251 EP 19880810251 EP 88810251 A EP88810251 A EP 88810251A EP 0291450 A3 EP0291450 A3 EP 0291450A3
Authority
EP
Grant status
Application
Patent type
Prior art keywords
protective
mask
especially
military
purposes
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP19880810251
Other versions
EP0291450A2 (en )
EP0291450B1 (en )
Inventor
Walter Diggelmann
Rudolf Fehr
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Huber and Suhner AG
Original Assignee
Huber and Suhner AG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date

Links

Classifications

    • AHUMAN NECESSITIES
    • A62LIFE-SAVING; FIRE-FIGHTING
    • A62BDEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
    • A62B18/00Breathing masks or helmets, e.g. affording protection against chemical agents or for use at high altitudes or incorporating a pump or compressor for reducing the inhalation effort
    • A62B18/08Component parts for gas-masks or gas-helmets, e.g. windows, straps, speech transmitters, signal-devices
    • A62B18/082Assembling eyepieces, lenses or vision-correction means in or on gas-masks
EP19880810251 1987-05-13 1988-04-20 Protective mask, especially for military purposes Expired - Lifetime EP0291450B1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CH1823/87 1987-05-13
CH182387 1987-05-13

Publications (3)

Publication Number Publication Date
EP0291450A2 true EP0291450A2 (en) 1988-11-17
EP0291450A3 true true EP0291450A3 (en) 1989-04-26
EP0291450B1 EP0291450B1 (en) 1991-11-06

Family

ID=4219429

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19880810251 Expired - Lifetime EP0291450B1 (en) 1987-05-13 1988-04-20 Protective mask, especially for military purposes

Country Status (2)

Country Link
DE (1) DE3866015D1 (en)
EP (1) EP0291450B1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100696078B1 (en) 2006-03-31 2007-03-21 김영남 Lense assembly for gas mask capable of maintaining a focus

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL53778C (en) *
US2060823A (en) * 1935-08-24 1936-11-17 Thomas A O'leary Eyepiece for gas masks
US2158693A (en) * 1936-12-05 1939-05-16 Mine Safety Appliances Co Gas-mask eye piece mounting
GB506821A (en) * 1936-08-29 1939-06-01 Horak Vaclav Appliance for fitting and securing optical lenses in protective or gas masks
FR864198A (en) * 1939-11-21 1941-04-21 removable or fixed security devices and correction of view, applicable to gas masks, all goggles and optical instruments in general
GB540709A (en) * 1939-10-07 1941-10-27 Mine Safety Appliances Co Improvements in or relating to eye panels for respirator face pieces or goggles
US2396207A (en) * 1942-11-09 1946-03-05 Alfred H Sachs Lens mounting for gas masks and the like
DE1235749B (en) * 1964-01-17 1967-03-02 Draegerwerk Ag Respirator
DE1273330B (en) * 1965-09-02 1968-07-18 Auergesellschaft Gmbh Window for respirators

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL53778C (en) *
US2060823A (en) * 1935-08-24 1936-11-17 Thomas A O'leary Eyepiece for gas masks
GB506821A (en) * 1936-08-29 1939-06-01 Horak Vaclav Appliance for fitting and securing optical lenses in protective or gas masks
US2158693A (en) * 1936-12-05 1939-05-16 Mine Safety Appliances Co Gas-mask eye piece mounting
GB540709A (en) * 1939-10-07 1941-10-27 Mine Safety Appliances Co Improvements in or relating to eye panels for respirator face pieces or goggles
FR864198A (en) * 1939-11-21 1941-04-21 removable or fixed security devices and correction of view, applicable to gas masks, all goggles and optical instruments in general
US2396207A (en) * 1942-11-09 1946-03-05 Alfred H Sachs Lens mounting for gas masks and the like
DE1235749B (en) * 1964-01-17 1967-03-02 Draegerwerk Ag Respirator
DE1273330B (en) * 1965-09-02 1968-07-18 Auergesellschaft Gmbh Window for respirators

Also Published As

Publication number Publication date Type
EP0291450A2 (en) 1988-11-17 application
EP0291450B1 (en) 1991-11-06 grant
DE3866015D1 (en) 1991-12-12 grant

Similar Documents

Publication Publication Date Title
JPS56156150A (en) Photocoagulator
JPS63219609A (en) Shield for helmet
JPS5989671A (en) 2,5-piperazione derivative
JPS5933264A (en) 2-substituted-4-amino-6,7-dimethoxyquinoline
JPS57205511A (en) Helmet
JPS62230770A (en) N, n'-dihalo-2-imidazolidinone
JPS61179177A (en) Integral helmet
JPS63159508A (en) Helmet
JPS59125902A (en) Helmet
JPS6310775A (en) 2-hydrazono-4,6-dinitrobenzthiazolone
JPS63178722A (en) Protective relay
JPS63178974A (en) Reticle protective case
JPS61289108A (en) Helmet
JPS6028504A (en) Protective helmet
JPS6350510A (en) Helmet
JPS5681038A (en) Grounddfault protecting system
JPS58136810A (en) Helmet
JPS63227804A (en) Helmet equipped with shield
JPS58201888A (en) Hydrogenolysis
JPS63245213A (en) Protective relay
JPS6245707A (en) Helmet
JPS58118518A (en) Depyrogenation
JPS58126307A (en) Helmet
JPS63282303A (en) Safety helmet
JPS63259397A (en) Guided missile

Legal Events

Date Code Title Description
AK Designated contracting states:

Kind code of ref document: A2

Designated state(s): AT BE CH DE ES FR GB GR IT LI LU NL SE

AK Designated contracting states:

Kind code of ref document: A3

Designated state(s): AT BE CH DE ES FR GB GR IT LI LU NL SE

17P Request for examination filed

Effective date: 19890930

17Q First examination report

Effective date: 19910116

AK Designated contracting states:

Kind code of ref document: B1

Designated state(s): AT BE CH DE ES FR GB GR IT LI LU NL SE

PG25 Lapsed in a contracting state announced via postgrant inform. from nat. office to epo

Ref country code: ES

Free format text: THE PATENT HAS BEEN ANNULLED BY A DECISION OF A NATIONAL AUTHORITY

Effective date: 19911106

Ref country code: BE

Effective date: 19911106

Ref country code: IT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 19911106

Ref country code: GR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 19911106

Ref country code: SE

Effective date: 19911106

REF Corresponds to:

Ref document number: 69173

Country of ref document: AT

Date of ref document: 19911115

Kind code of ref document: T

REF Corresponds to:

Ref document number: 3866015

Country of ref document: DE

Date of ref document: 19911212

ET Fr: translation filed
GBT Gb: translation of ep patent filed (gb section 77(6)(a)/1977)
PGFP Postgrant: annual fees paid to national office

Ref country code: AT

Payment date: 19920320

Year of fee payment: 5

PGFP Postgrant: annual fees paid to national office

Ref country code: GB

Payment date: 19920407

Year of fee payment: 5

PGFP Postgrant: annual fees paid to national office

Ref country code: FR

Payment date: 19920424

Year of fee payment: 5

PG25 Lapsed in a contracting state announced via postgrant inform. from nat. office to epo

Ref country code: LU

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 19920430

PGFP Postgrant: annual fees paid to national office

Ref country code: NL

Payment date: 19920430

Year of fee payment: 5

26N No opposition filed
PG25 Lapsed in a contracting state announced via postgrant inform. from nat. office to epo

Ref country code: GB

Effective date: 19930420

Ref country code: AT

Effective date: 19930420

PG25 Lapsed in a contracting state announced via postgrant inform. from nat. office to epo

Ref country code: NL

Effective date: 19931101

GBPC Gb: european patent ceased through non-payment of renewal fee

Effective date: 19930420

NLV4 Nl: lapsed or anulled due to non-payment of the annual fee
PG25 Lapsed in a contracting state announced via postgrant inform. from nat. office to epo

Ref country code: FR

Effective date: 19931229

REG Reference to a national code

Ref country code: FR

Ref legal event code: ST

PGFP Postgrant: annual fees paid to national office

Ref country code: DE

Payment date: 19970430

Year of fee payment: 10

PGFP Postgrant: annual fees paid to national office

Ref country code: CH

Payment date: 19970630

Year of fee payment: 10

PG25 Lapsed in a contracting state announced via postgrant inform. from nat. office to epo

Ref country code: CH

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 19980430

Ref country code: LI

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 19980430

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

PG25 Lapsed in a contracting state announced via postgrant inform. from nat. office to epo

Ref country code: DE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 19990202