CA2661149A1 - Casque de hockey avec piece rapportee de calotte matelassee - Google Patents

Casque de hockey avec piece rapportee de calotte matelassee Download PDF

Info

Publication number
CA2661149A1
CA2661149A1 CA 2661149 CA2661149A CA2661149A1 CA 2661149 A1 CA2661149 A1 CA 2661149A1 CA 2661149 CA2661149 CA 2661149 CA 2661149 A CA2661149 A CA 2661149A CA 2661149 A1 CA2661149 A1 CA 2661149A1
Authority
CA
Canada
Prior art keywords
insert
helmet
disabling
adjustable
flat flexible
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.)
Abandoned
Application number
CA 2661149
Other languages
English (en)
Inventor
Derek A. Cockroft
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
Priority to CA 2661149 priority Critical patent/CA2661149A1/fr
Publication of CA2661149A1 publication Critical patent/CA2661149A1/fr
Abandoned 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
    • A42B3/06—Impact-absorbing shells, e.g. of crash helmets
    • A42B3/062—Impact-absorbing shells, e.g. of crash helmets with reinforcing means
    • A42B3/063—Impact-absorbing shells, e.g. of crash helmets with reinforcing means using layered structures
    • A42B3/064—Impact-absorbing shells, e.g. of crash helmets with reinforcing means using layered structures with relative movement between layers

Landscapes

  • Helmets And Other Head Coverings (AREA)
CA 2661149 2009-03-24 2009-03-24 Casque de hockey avec piece rapportee de calotte matelassee Abandoned CA2661149A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA 2661149 CA2661149A1 (fr) 2009-03-24 2009-03-24 Casque de hockey avec piece rapportee de calotte matelassee

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA 2661149 CA2661149A1 (fr) 2009-03-24 2009-03-24 Casque de hockey avec piece rapportee de calotte matelassee

Publications (1)

Publication Number Publication Date
CA2661149A1 true CA2661149A1 (fr) 2010-09-24

Family

ID=42781989

Family Applications (1)

Application Number Title Priority Date Filing Date
CA 2661149 Abandoned CA2661149A1 (fr) 2009-03-24 2009-03-24 Casque de hockey avec piece rapportee de calotte matelassee

Country Status (1)

Country Link
CA (1) CA2661149A1 (fr)

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Legal Events

Date Code Title Description
EEER Examination request
FZDE Dead