GB2046102B - Respirators - Google Patents

Respirators

Info

Publication number
GB2046102B
GB2046102B GB8009515A GB8009515A GB2046102B GB 2046102 B GB2046102 B GB 2046102B GB 8009515 A GB8009515 A GB 8009515A GB 8009515 A GB8009515 A GB 8009515A GB 2046102 B GB2046102 B GB 2046102B
Authority
GB
United Kingdom
Prior art keywords
respirators
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.)
Expired
Application number
GB8009515A
Other versions
GB2046102A (en
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.)
Racal Safety Ltd
Original Assignee
Racal Safety Ltd
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
Application filed by Racal Safety Ltd filed Critical Racal Safety Ltd
Priority to GB8009515A priority Critical patent/GB2046102B/en
Publication of GB2046102A publication Critical patent/GB2046102A/en
Application granted granted Critical
Publication of GB2046102B publication Critical patent/GB2046102B/en
Expired legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A41—WEARING APPAREL
    • A41D—OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
    • A41D13/00—Professional, industrial or sporting protective garments, e.g. surgeons' gowns or garments protecting against blows or punches
    • A41D13/05—Professional, industrial or sporting protective garments, e.g. surgeons' gowns or garments protecting against blows or punches protecting only a particular body part
    • A41D13/11—Protective face masks, e.g. for surgical use, or for use in foul atmospheres
    • A41D13/1107—Protective face masks, e.g. for surgical use, or for use in foul atmospheres characterised by their shape
    • A41D13/1123—Protective face masks, e.g. for surgical use, or for use in foul atmospheres characterised by their shape with a duckbill configuration
    • A—HUMAN NECESSITIES
    • A41—WEARING APPAREL
    • A41D—OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
    • A41D13/00—Professional, industrial or sporting protective garments, e.g. surgeons' gowns or garments protecting against blows or punches
    • A41D13/05—Professional, industrial or sporting protective garments, e.g. surgeons' gowns or garments protecting against blows or punches protecting only a particular body part
    • A41D13/11—Protective face masks, e.g. for surgical use, or for use in foul atmospheres
    • A41D13/1107—Protective face masks, e.g. for surgical use, or for use in foul atmospheres characterised by their shape
    • A41D13/1115—Protective face masks, e.g. for surgical use, or for use in foul atmospheres characterised by their shape with a horizontal pleated pocket
    • A—HUMAN NECESSITIES
    • A41—WEARING APPAREL
    • A41D—OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
    • A41D13/00—Professional, industrial or sporting protective garments, e.g. surgeons' gowns or garments protecting against blows or punches
    • A41D13/05—Professional, industrial or sporting protective garments, e.g. surgeons' gowns or garments protecting against blows or punches protecting only a particular body part
    • A41D13/11—Protective face masks, e.g. for surgical use, or for use in foul atmospheres
    • A41D13/1107—Protective face masks, e.g. for surgical use, or for use in foul atmospheres characterised by their shape
    • A41D13/113—Protective face masks, e.g. for surgical use, or for use in foul atmospheres characterised by their shape with a vertical fold or weld
GB8009515A 1979-05-21 1980-03-21 Respirators Expired GB2046102B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB8009515A GB2046102B (en) 1979-05-21 1980-03-21 Respirators

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB7917612 1979-05-21
GB8009515A GB2046102B (en) 1979-05-21 1980-03-21 Respirators

Publications (2)

Publication Number Publication Date
GB2046102A GB2046102A (en) 1980-11-12
GB2046102B true GB2046102B (en) 1983-10-26

Family

ID=26271597

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8009515A Expired GB2046102B (en) 1979-05-21 1980-03-21 Respirators

Country Status (1)

Country Link
GB (1) GB2046102B (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2241896A (en) * 1990-02-28 1991-09-18 Karl Wingett Smith An oro-nasal mask
GB2254257B (en) * 1991-03-12 1995-09-06 Harry Cole A respiratory protection device
AU2095895A (en) * 1995-03-09 1996-10-02 Minnesota Mining And Manufacturing Company Fold flat respirators and processes for preparing same
GB9515987D0 (en) * 1995-08-04 1995-10-04 Racal Health & Safety Ltd Filter mask with eye sheild
US6394090B1 (en) * 1999-02-17 2002-05-28 3M Innovative Properties Company Flat-folded personal respiratory protection devices and processes for preparing same
US7677248B2 (en) 2002-06-05 2010-03-16 Louis M. Gerson Co., Inc. Stiffened filter mask
ITMI20111883A1 (en) * 2011-10-17 2013-04-18 Bls S R L PROCEDURE FOR THE PRODUCTION AND PACKAGING OF DEVICES FACIAL OF RESPIRATORY PROTECTION AND FACIAL DEVICE OF RESPIRATORY PROTECTION AS AVAILABLE
CN105595466A (en) * 2015-11-13 2016-05-25 无锡桥阳机械制造有限公司 Mask for preventing and controlling haze and nitric oxide pollution at same time

Also Published As

Publication number Publication date
GB2046102A (en) 1980-11-12

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Legal Events

Date Code Title Description
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)
PE20 Patent expired after termination of 20 years

Effective date: 20000320