CA1059257A - Casque protecteur - Google Patents

Casque protecteur

Info

Publication number
CA1059257A
CA1059257A CA313,810A CA313810A CA1059257A CA 1059257 A CA1059257 A CA 1059257A CA 313810 A CA313810 A CA 313810A CA 1059257 A CA1059257 A CA 1059257A
Authority
CA
Canada
Prior art keywords
shell
liner
helmet
pads
pad
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
CA313,810A
Other languages
English (en)
Inventor
Carl J. Steigerwald
Frederick A. Rappleyea
Frank K. Villari
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.)
Kendall Co
Original Assignee
Kendall Co
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
Priority claimed from US05/584,088 external-priority patent/US3994021A/en
Application filed by Kendall Co filed Critical Kendall Co
Priority to CA313,810A priority Critical patent/CA1059257A/fr
Application granted granted Critical
Publication of CA1059257A publication Critical patent/CA1059257A/fr
Expired legal-status Critical Current

Links

Landscapes

  • Helmets And Other Head Coverings (AREA)
CA313,810A 1975-06-05 1978-10-20 Casque protecteur Expired CA1059257A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA313,810A CA1059257A (fr) 1975-06-05 1978-10-20 Casque protecteur

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US05/584,088 US3994021A (en) 1975-06-05 1975-06-05 Protective helmet
CA253,999A CA1059253A (fr) 1975-06-05 1976-06-03 Casque protecteur
CA313,810A CA1059257A (fr) 1975-06-05 1978-10-20 Casque protecteur

Publications (1)

Publication Number Publication Date
CA1059257A true CA1059257A (fr) 1979-07-31

Family

ID=27164501

Family Applications (1)

Application Number Title Priority Date Filing Date
CA313,810A Expired CA1059257A (fr) 1975-06-05 1978-10-20 Casque protecteur

Country Status (1)

Country Link
CA (1) CA1059257A (fr)

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