CA2869063A1 - Coussinets pour casque - Google Patents
Coussinets pour casque Download PDFInfo
- Publication number
- CA2869063A1 CA2869063A1 CA2869063A CA2869063A CA2869063A1 CA 2869063 A1 CA2869063 A1 CA 2869063A1 CA 2869063 A CA2869063 A CA 2869063A CA 2869063 A CA2869063 A CA 2869063A CA 2869063 A1 CA2869063 A1 CA 2869063A1
- Authority
- CA
- Canada
- Prior art keywords
- helmet
- central core
- fabricated
- layer
- inner layer
- 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.)
- Granted
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
- A42B3/069—Impact-absorbing shells, e.g. of crash helmets with soft external layer, e.g. for use in impact sports
Landscapes
- Helmets And Other Head Coverings (AREA)
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 true CA2869063A1 (fr) | 2016-04-30 |
CA2869063C 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) |
-
2014
- 2014-10-30 CA CA2869063A patent/CA2869063C/fr not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
CA2869063C (fr) | 2017-01-03 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MKLA | Lapsed |
Effective date: 20181030 |
|
MKLA | Lapsed |
Effective date: 20181030 |