GB1573597A - Protective helmets - Google Patents

Protective helmets Download PDF

Info

Publication number
GB1573597A
GB1573597A GB20385/78A GB2038578A GB1573597A GB 1573597 A GB1573597 A GB 1573597A GB 20385/78 A GB20385/78 A GB 20385/78A GB 2038578 A GB2038578 A GB 2038578A GB 1573597 A GB1573597 A GB 1573597A
Authority
GB
United Kingdom
Prior art keywords
helmet
air
recesses
forehead
shell
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
GB20385/78A
Other languages
English (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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of GB1573597A publication Critical patent/GB1573597A/en
Expired legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A42—HEADWEAR
    • A42B—HATS; HEAD COVERINGS
    • A42B3/00—Helmets; Helmet covers ; Other protective head coverings
    • A42B3/04—Parts, details or accessories of helmets
    • A42B3/28—Ventilating arrangements
    • A42B3/281—Air ducting systems

Landscapes

  • Helmets And Other Head Coverings (AREA)
GB20385/78A 1977-05-30 1978-05-18 Protective helmets Expired GB1573597A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1977070501U JPS53164313U (enrdf_load_stackoverflow) 1977-05-30 1977-05-30

Publications (1)

Publication Number Publication Date
GB1573597A true GB1573597A (en) 1980-08-28

Family

ID=13433325

Family Applications (1)

Application Number Title Priority Date Filing Date
GB20385/78A Expired GB1573597A (en) 1977-05-30 1978-05-18 Protective helmets

Country Status (4)

Country Link
JP (1) JPS53164313U (enrdf_load_stackoverflow)
FR (1) FR2392617A1 (enrdf_load_stackoverflow)
GB (1) GB1573597A (enrdf_load_stackoverflow)
IT (1) IT1104675B (enrdf_load_stackoverflow)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT378779B (de) * 1983-01-31 1985-09-25 Oregon Ets Patentverwertung Mehrlagiges, beschuss- und/oder splitterhemmendes, in sich steifes schutzelement
GB2226489A (en) * 1988-11-14 1990-07-04 Lu Teng Hui Ventilated safety helmet
GB2338400A (en) * 1998-06-16 1999-12-22 Kemira Safety Oy Helmet with venting cavities
EP2103229A3 (en) * 2008-03-21 2012-09-12 Bauer Hockey Corp. helmet for a hockey or lacrosse player

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0613217Y2 (ja) * 1990-07-27 1994-04-06 昭栄化工株式会社 ヘルメット

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB481784A (en) * 1937-03-25 1938-03-17 Albert Aaron Srrauss Improvements in safety headgear
GB1456824A (en) * 1973-10-12 1976-11-24 Vero Co Ltd Everitt W Safety helmets
BE832996A (fr) * 1975-09-02 1975-12-31 Casque de protection

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT378779B (de) * 1983-01-31 1985-09-25 Oregon Ets Patentverwertung Mehrlagiges, beschuss- und/oder splitterhemmendes, in sich steifes schutzelement
GB2226489A (en) * 1988-11-14 1990-07-04 Lu Teng Hui Ventilated safety helmet
GB2338400A (en) * 1998-06-16 1999-12-22 Kemira Safety Oy Helmet with venting cavities
GB2338400B (en) * 1998-06-16 2002-04-24 Kemira Safety Oy Protective helmet
EP2103229A3 (en) * 2008-03-21 2012-09-12 Bauer Hockey Corp. helmet for a hockey or lacrosse player
US9510633B2 (en) 2008-03-21 2016-12-06 Bauer Hockey Inc. Helmet for a hockey or lacrosse player

Also Published As

Publication number Publication date
JPS53164313U (enrdf_load_stackoverflow) 1978-12-22
IT7849570A0 (it) 1978-05-26
FR2392617A1 (fr) 1978-12-29
IT1104675B (it) 1985-10-28
FR2392617B1 (enrdf_load_stackoverflow) 1981-12-18

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee