CA2421460C - Couvre-semelle elastique a sangles - Google Patents
Couvre-semelle elastique a sangles Download PDFInfo
- Publication number
- CA2421460C CA2421460C CA 2421460 CA2421460A CA2421460C CA 2421460 C CA2421460 C CA 2421460C CA 2421460 CA2421460 CA 2421460 CA 2421460 A CA2421460 A CA 2421460A CA 2421460 C CA2421460 C CA 2421460C
- Authority
- CA
- Canada
- Prior art keywords
- shoe
- wearer
- base layer
- mat
- toe
- 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
Links
- 239000000835 fiber Substances 0.000 claims abstract description 19
- 230000002929 anti-fatigue Effects 0.000 claims abstract description 8
- 229920005594 polymer fiber Polymers 0.000 claims description 2
- 239000000463 material Substances 0.000 description 11
- 230000000694 effects Effects 0.000 description 5
- 239000011248 coating agent Substances 0.000 description 4
- 238000000576 coating method Methods 0.000 description 4
- 230000002093 peripheral effect Effects 0.000 description 4
- 210000003205 muscle Anatomy 0.000 description 3
- 230000017531 blood circulation Effects 0.000 description 2
- 210000000988 bone and bone Anatomy 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 230000013011 mating Effects 0.000 description 2
- 239000012858 resilient material Substances 0.000 description 2
- 230000035939 shock Effects 0.000 description 2
- 206010038743 Restlessness Diseases 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000004087 circulation Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 229920002457 flexible plastic Polymers 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 239000010985 leather Substances 0.000 description 1
- 210000003041 ligament Anatomy 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 210000001640 nerve ending Anatomy 0.000 description 1
- 210000000056 organ Anatomy 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 1
- 229920002554 vinyl polymer Polymers 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A43—FOOTWEAR
- A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
- A43B13/00—Soles; Sole-and-heel integral units
- A43B13/14—Soles; Sole-and-heel integral units characterised by the constructive form
- A43B13/18—Resilient soles
- A43B13/187—Resiliency achieved by the features of the material, e.g. foam, non liquid materials
-
- A—HUMAN NECESSITIES
- A43—FOOTWEAR
- A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
- A43B3/00—Footwear characterised by the shape or the use
- A43B3/16—Overshoes
- A43B3/163—Overshoes specially adapted for health or hygienic purposes, e.g. comprising electrically conductive material allowing the discharge of electrostatic charges
-
- A—HUMAN NECESSITIES
- A43—FOOTWEAR
- A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
- A43B3/00—Footwear characterised by the shape or the use
- A43B3/16—Overshoes
- A43B3/18—Devices for holding overshoes in position
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Health & Medical Sciences (AREA)
- Epidemiology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CA 2421460 CA2421460C (fr) | 2002-03-11 | 2003-03-10 | Couvre-semelle elastique a sangles |
| EP03739895A EP1605789A1 (fr) | 2003-03-10 | 2003-07-09 | Revetement de semelle elastique a attacher avec des sangles |
| AU2003303993A AU2003303993A1 (en) | 2003-03-10 | 2003-07-09 | Resilient strap-on sole cover |
| PCT/CA2003/000965 WO2004080225A1 (fr) | 2003-03-10 | 2003-07-09 | Revetement de semelle elastique a attacher avec des sangles |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CA2,375,704 | 2002-03-11 | ||
| CA002375704A CA2375704A1 (fr) | 2002-03-11 | 2002-03-11 | Couvre-semelle elastique a sangles |
| CA 2421460 CA2421460C (fr) | 2002-03-11 | 2003-03-10 | Couvre-semelle elastique a sangles |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CA2421460A1 CA2421460A1 (fr) | 2003-09-11 |
| CA2421460C true CA2421460C (fr) | 2009-12-08 |
Family
ID=28042569
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA 2421460 Expired - Fee Related CA2421460C (fr) | 2002-03-11 | 2003-03-10 | Couvre-semelle elastique a sangles |
Country Status (1)
| Country | Link |
|---|---|
| CA (1) | CA2421460C (fr) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7222440B2 (en) | 2004-03-04 | 2007-05-29 | Ben Dombowsky | Resilient strap-on sole cover |
| WO2005084475A1 (fr) * | 2004-03-03 | 2005-09-15 | Safety Seven Manufacturing Inc. | Protège-semelle élastique s'attachant avec des lanières |
| ITPE20110001A1 (it) * | 2011-01-13 | 2012-07-14 | Vincentis Maria De | Suoletta aggiuntiva per la facilitazione del passo in persone con paralisi |
-
2003
- 2003-03-10 CA CA 2421460 patent/CA2421460C/fr not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CA2421460A1 (fr) | 2003-09-11 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request | ||
| MKLA | Lapsed |
Effective date: 20140311 |