CA2869063C - Coussinets pour casque - Google Patents

Coussinets pour casque Download PDF

Info

Publication number
CA2869063C
CA2869063C CA2869063A CA2869063A CA2869063C CA 2869063 C CA2869063 C CA 2869063C CA 2869063 A CA2869063 A CA 2869063A CA 2869063 A CA2869063 A CA 2869063A CA 2869063 C CA2869063 C CA 2869063C
Authority
CA
Canada
Prior art keywords
layer
helmet
central core
fabricated
pads
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 - Fee Related
Application number
CA2869063A
Other languages
English (en)
Other versions
CA2869063A1 (fr
Inventor
Philip R. Harris
Original Assignee
Philip R. Harris
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 Philip R. Harris filed Critical Philip R. Harris
Priority to CA2869063A priority Critical patent/CA2869063C/fr
Publication of CA2869063A1 publication Critical patent/CA2869063A1/fr
Application granted granted Critical
Publication of CA2869063C publication Critical patent/CA2869063C/fr
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • AHUMAN NECESSITIES
    • A42HEADWEAR
    • A42BHATS; HEAD COVERINGS
    • A42B3/00Helmets; Helmet covers ; Other protective head coverings
    • A42B3/04Parts, details or accessories of helmets
    • A42B3/06Impact-absorbing shells, e.g. of crash helmets
    • A42B3/069Impact-absorbing shells, e.g. of crash helmets with soft external layer, e.g. for use in impact sports
CA2869063A 2014-10-30 2014-10-30 Coussinets pour casque Expired - Fee Related CA2869063C (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA2869063A CA2869063C (fr) 2014-10-30 2014-10-30 Coussinets pour casque

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA2869063A CA2869063C (fr) 2014-10-30 2014-10-30 Coussinets pour casque

Publications (2)

Publication Number Publication Date
CA2869063A1 CA2869063A1 (fr) 2016-04-30
CA2869063C true CA2869063C (fr) 2017-01-03

Family

ID=55809292

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2869063A Expired - Fee Related CA2869063C (fr) 2014-10-30 2014-10-30 Coussinets pour casque

Country Status (1)

Country Link
CA (1) CA2869063C (fr)

Also Published As

Publication number Publication date
CA2869063A1 (fr) 2016-04-30

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Legal Events

Date Code Title Description
MKLA Lapsed

Effective date: 20181030