FI920275A0 - Protective device - Google Patents

Protective device

Info

Publication number
FI920275A0
FI920275A0 FI920275A FI920275A FI920275A0 FI 920275 A0 FI920275 A0 FI 920275A0 FI 920275 A FI920275 A FI 920275A FI 920275 A FI920275 A FI 920275A FI 920275 A0 FI920275 A0 FI 920275A0
Authority
FI
Finland
Prior art keywords
protective device
protective
Prior art date
Application number
FI920275A
Other languages
Finnish (fi)
Swedish (sv)
Other versions
FI90624C (en
FI920275A (en
FI90624B (en
Inventor
Reijo Lehtonen
Original Assignee
Reijo Lehtonen
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 Reijo Lehtonen filed Critical Reijo Lehtonen
Priority to FI920275A priority Critical patent/FI90624C/en
Publication of FI920275A0 publication Critical patent/FI920275A0/en
Priority to CA002128428A priority patent/CA2128428C/en
Priority to AU33539/93A priority patent/AU3353993A/en
Priority to PCT/FI1993/000017 priority patent/WO1993014723A1/en
Priority to GB9414349A priority patent/GB2278693B/en
Publication of FI920275A publication Critical patent/FI920275A/en
Application granted granted Critical
Publication of FI90624B publication Critical patent/FI90624B/en
Publication of FI90624C publication Critical patent/FI90624C/en
Priority to DK086694A priority patent/DK170831B1/en

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F9/00—Methods or devices for treatment of the eyes; Devices for putting-in contact lenses; Devices to correct squinting; Apparatus to guide the blind; Protective devices for the eyes, carried on the body or in the hand
    • A61F9/04—Eye-masks ; Devices to be worn on the face, not intended for looking through; Eye-pads for sunbathing
    • A61F9/06—Masks, shields or hoods for welders
    • A61F9/061—Masks, shields or hoods for welders with movable shutters, e.g. filter discs; Actuating means therefor

Landscapes

  • Health & Medical Sciences (AREA)
  • Ophthalmology & Optometry (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Respiratory Apparatuses And Protective Means (AREA)
  • Glass Compositions (AREA)
  • Surgical Instruments (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
  • Aiming, Guidance, Guns With A Light Source, Armor, Camouflage, And Targets (AREA)
FI920275A 1992-01-22 1992-01-22 Protective device FI90624C (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
FI920275A FI90624C (en) 1992-01-22 1992-01-22 Protective device
CA002128428A CA2128428C (en) 1992-01-22 1993-01-18 Protective device
AU33539/93A AU3353993A (en) 1992-01-22 1993-01-18 Protective device
PCT/FI1993/000017 WO1993014723A1 (en) 1992-01-22 1993-01-18 Protective device
GB9414349A GB2278693B (en) 1992-01-22 1993-01-18 Protective device
DK086694A DK170831B1 (en) 1992-01-22 1994-07-21 Eye and face protection device for radiation and sparks

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI920275A FI90624C (en) 1992-01-22 1992-01-22 Protective device
FI920275 1992-01-22

Publications (4)

Publication Number Publication Date
FI920275A0 true FI920275A0 (en) 1992-01-22
FI920275A FI920275A (en) 1993-07-23
FI90624B FI90624B (en) 1993-11-30
FI90624C FI90624C (en) 1994-03-10

Family

ID=8534134

Family Applications (1)

Application Number Title Priority Date Filing Date
FI920275A FI90624C (en) 1992-01-22 1992-01-22 Protective device

Country Status (6)

Country Link
AU (1) AU3353993A (en)
CA (1) CA2128428C (en)
DK (1) DK170831B1 (en)
FI (1) FI90624C (en)
GB (1) GB2278693B (en)
WO (1) WO1993014723A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10168534B2 (en) 2014-03-26 2019-01-01 Essilor International Methods and systems for augmented reality
USD942699S1 (en) 2019-07-23 2022-02-01 Esab Ab Helmet

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2362637A (en) * 1942-11-19 1944-11-14 Warner L Keehn Welder's helmet
US2644159A (en) * 1951-09-17 1953-07-07 Jacobs Wind Elec Co Face and eye protective shield for welders
SE445969B (en) * 1983-03-24 1986-08-04 Holmstroem Per Olof WELD PROTECTION WHICH IS PROVIDED TO BE APPLIED IN FRONT OF THE WELDEN'S FACE TO PROTECT AGAINST HARMFUL RADIATION
FI77153C (en) * 1984-02-10 1989-02-10 Euromaski Oy Protecting device.

Also Published As

Publication number Publication date
GB9414349D0 (en) 1994-09-07
FI90624C (en) 1994-03-10
DK170831B1 (en) 1996-02-05
WO1993014723A1 (en) 1993-08-05
FI920275A (en) 1993-07-23
CA2128428C (en) 2003-03-25
FI90624B (en) 1993-11-30
GB2278693B (en) 1995-11-08
AU3353993A (en) 1993-09-01
CA2128428A1 (en) 1993-08-05
GB2278693A (en) 1994-12-07
DK86694A (en) 1994-07-21

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Legal Events

Date Code Title Description
FG Patent granted

Owner name: LEHTONEN, REIJO

BB Publication of examined application