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GB1433504A - Face mask and process for manufacturing a face mask - Google Patents

Face mask and process for manufacturing a face mask

Info

Publication number
GB1433504A
GB1433504A GB2011573A GB2011573A GB1433504A GB 1433504 A GB1433504 A GB 1433504A GB 2011573 A GB2011573 A GB 2011573A GB 2011573 A GB2011573 A GB 2011573A GB 1433504 A GB1433504 A GB 1433504A
Authority
GB
Grant status
Application
Patent type
Prior art keywords
mask
weakness
cuts
lines
fig
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
GB2011573A
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.)
Dupre J-P M
DUPRE JPM
Original Assignee
Dupre J-P M
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
    • A41WEARING APPAREL
    • A41DOUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
    • A41D13/00Professional, industrial, or sporting protective garments, e.g. garments affording protection against blows or punches, surgeon's gowns
    • A41D13/05Professional, industrial, or sporting protective garments, e.g. garments affording protection against blows or punches, surgeon's gowns protecting only a particular body part
    • A41D13/11Protective face masks, e.g. for surgical use, or for use in foul atmospheres
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B50/00Containers, covers, furniture or holders specially adapted for surgical or diagnostic appliances or instruments, e.g. sterile covers
    • A61B50/30Containers specially adapted for packaging, protecting, dispensing, collecting or disposing of surgical or diagnostic appliances or instruments

Abstract

1433504 Surgeon's mask J-P M DUPRE 27 April 1973 [4 May 1972] 20115/73 Heading AST A method of making face masks, comprises cutting from or defining by lines of weakness in, a sheet of a foamed plastics material having open cells, a blank in the desired shape of the mask and cutting a slit or an opening or defining an opening by lines of weakness, at each end of the blank for looping over the ears. A simple mask comprises a blank having an opening cut in or defined by lines of weakness at each end. Alternatively, blanks are cut from a roll 4, Fig. 2B, having longitudinal folds 5, 5' which are stuck together at 10, 10', 11, 11'. The roll is cut at 6, 6' and 7, 7' to form a mask which is then unfolded to form loops (12), Fig. 2E, (not shown) and a widened central portion (13). In another embodiment, a sheet is doubled on itself and substantially triangular cuts (21, 21'), Fig. 3A, (not shown) are made with the fold (20) forming one side of the triangle, and the sheet unfolded to form a mask. In another embodiment, a band of a thermoplastics material is folded and blanks are formed by cuts 31, 31', Fig. 4A. Further cuts 32, 32', 36, 36' define loops 33, 33', the cuts 36, 36' being welded at 37, 37'. A plurality of masks may be preformed by lines of weakness in a continuous roll which can be separated into individual masks by tearing away appropriate portions.
GB2011573A 1972-05-04 1973-04-27 Face mask and process for manufacturing a face mask Expired GB1433504A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7215892A FR2182700A1 (en) 1972-05-04 1972-05-04

Publications (1)

Publication Number Publication Date
GB1433504A true true GB1433504A (en) 1976-04-28

Family

ID=9098000

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2011573A Expired GB1433504A (en) 1972-05-04 1973-04-27 Face mask and process for manufacturing a face mask

Country Status (4)

Country Link
US (1) US3886597A (en)
DE (1) DE2322042A1 (en)
FR (1) FR2182700A1 (en)
GB (1) GB1433504A (en)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2180457A (en) * 1985-09-11 1987-04-01 Tecnol Inc Surgical face mask with improved moisture barrier
US4908878A (en) * 1989-01-31 1990-03-20 Morris Tarragano Disposable, one-piece light shield
GB2299762A (en) * 1995-04-13 1996-10-16 Chelsea Systems Ltd Respiratory mask
US5694925A (en) 1994-07-20 1997-12-09 Tecnol Medical Products, Inc. Face mask with enhanced seal and method
US5699792A (en) 1994-07-20 1997-12-23 Tecnol Medical Products, Inc. Face mask with enhanced facial seal
US5704349A (en) 1987-10-02 1998-01-06 Tecnol Medical Products, Inc. Surgical face mask with darkened glare-reducing strip and visor
US5724964A (en) * 1993-12-15 1998-03-10 Tecnol Medical Products, Inc. Disposable face mask with enhanced fluid barrier
US5765556A (en) * 1992-12-16 1998-06-16 Tecnol Medical Products, Inc. Disposable aerosol mask with face shield
US6055982A (en) 1993-12-15 2000-05-02 Kimberly-Clark Worldwide, Inc. Disposable face mask with enhanced fluid barrier

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4300549A (en) * 1980-01-07 1981-11-17 Surgikos Operating room face mask
US5269024A (en) * 1992-07-23 1993-12-14 Christine Wyatt Surgical cap and mask
US5724677A (en) * 1996-03-08 1998-03-10 Minnesota Mining And Manufacturing Company Multi-part headband and respirator mask assembly and process for making same
US6070579A (en) * 1996-03-08 2000-06-06 3M Innovative Properties Company Elastomeric composite headband
US5819731A (en) * 1997-01-03 1998-10-13 Minnesota Mining And Manufacturing Company Face mask having a combination adjustable ear loop and drop down band
US6928657B2 (en) 2002-10-25 2005-08-16 Kimberly-Clark Worldwide, Inc. Face mask having hook and loop type fastener
US7032751B2 (en) * 2002-12-19 2006-04-25 Kimberly-Clark Worldwide, Inc. Dispensing assembly for single piece face mask
EP2542308A4 (en) 2010-03-03 2016-09-14 3M Innovative Properties Co Dispensable face mask and method of making the same
CN102475362B (en) * 2010-11-22 2013-12-11 康那香企业股份有限公司 Face mask and method for making the same
CN105615042A (en) * 2014-10-27 2016-06-01 宣德医材科技股份有限公司 Tight facial mask and preparation method thereof
US20160143766A1 (en) * 2014-11-25 2016-05-26 Accumed Innovative Technologies, Llc Head Gear Assembly and Method

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1987922A (en) * 1931-12-14 1935-01-15 Maurice L Blatt Face mask
US2142282A (en) * 1936-11-23 1939-01-03 Chester H Norton Sanitary lip check or shield
US2159435A (en) * 1938-12-13 1939-05-23 Treney P Gribbin Ear and forehead protector
US2445487A (en) * 1945-12-05 1948-07-20 Lester Dorothy Head cover
US2667869A (en) * 1951-09-13 1954-02-02 D Elia Anthony Mouth and ear protector
US3146465A (en) * 1963-01-17 1964-09-01 H & H Plastics Mfg Co Plastic bibs

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2180457A (en) * 1985-09-11 1987-04-01 Tecnol Inc Surgical face mask with improved moisture barrier
US5704349A (en) 1987-10-02 1998-01-06 Tecnol Medical Products, Inc. Surgical face mask with darkened glare-reducing strip and visor
US4908878A (en) * 1989-01-31 1990-03-20 Morris Tarragano Disposable, one-piece light shield
US5765556A (en) * 1992-12-16 1998-06-16 Tecnol Medical Products, Inc. Disposable aerosol mask with face shield
US6055982A (en) 1993-12-15 2000-05-02 Kimberly-Clark Worldwide, Inc. Disposable face mask with enhanced fluid barrier
US5724964A (en) * 1993-12-15 1998-03-10 Tecnol Medical Products, Inc. Disposable face mask with enhanced fluid barrier
US5694925A (en) 1994-07-20 1997-12-09 Tecnol Medical Products, Inc. Face mask with enhanced seal and method
US5699792A (en) 1994-07-20 1997-12-23 Tecnol Medical Products, Inc. Face mask with enhanced facial seal
GB2299762A (en) * 1995-04-13 1996-10-16 Chelsea Systems Ltd Respiratory mask

Also Published As

Publication number Publication date Type
US3886597A (en) 1975-06-03 grant
DE2322042A1 (en) 1973-11-22 application
FR2182700A1 (en) 1973-12-14 application

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees