CA2034450A1 - Casque protecteur - Google Patents

Casque protecteur

Info

Publication number
CA2034450A1
CA2034450A1 CA 2034450 CA2034450A CA2034450A1 CA 2034450 A1 CA2034450 A1 CA 2034450A1 CA 2034450 CA2034450 CA 2034450 CA 2034450 A CA2034450 A CA 2034450A CA 2034450 A1 CA2034450 A1 CA 2034450A1
Authority
CA
Canada
Prior art keywords
shell
depressions
rises
corrugated
pattern
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 2034450
Other languages
English (en)
Inventor
Willi H. Velke
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 2034450 priority Critical patent/CA2034450A1/fr
Publication of CA2034450A1 publication Critical patent/CA2034450A1/fr
Abandoned legal-status Critical Current

Links

Landscapes

  • Helmets And Other Head Coverings (AREA)
CA 2034450 1991-01-17 1991-01-17 Casque protecteur Abandoned CA2034450A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA 2034450 CA2034450A1 (fr) 1991-01-17 1991-01-17 Casque protecteur

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA 2034450 CA2034450A1 (fr) 1991-01-17 1991-01-17 Casque protecteur

Publications (1)

Publication Number Publication Date
CA2034450A1 true CA2034450A1 (fr) 1992-07-18

Family

ID=4146862

Family Applications (1)

Application Number Title Priority Date Filing Date
CA 2034450 Abandoned CA2034450A1 (fr) 1991-01-17 1991-01-17 Casque protecteur

Country Status (1)

Country Link
CA (1) CA2034450A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5561866A (en) * 1992-06-27 1996-10-08 Leslie Ross Safety Helmets

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5561866A (en) * 1992-06-27 1996-10-08 Leslie Ross Safety Helmets

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Legal Events

Date Code Title Description
FZDE Dead