FR722487A - Device to prevent cooling of the feet in shoes - Google Patents
Device to prevent cooling of the feet in shoesInfo
- Publication number
- FR722487A FR722487A FR722487DA FR722487A FR 722487 A FR722487 A FR 722487A FR 722487D A FR722487D A FR 722487DA FR 722487 A FR722487 A FR 722487A
- Authority
- FR
- France
- Prior art keywords
- shoes
- feet
- prevent cooling
- cooling
- prevent
- 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
Links
Classifications
-
- A—HUMAN NECESSITIES
- A43—FOOTWEAR
- A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
- A43B3/00—Footwear characterised by the shape or the use
- A43B3/34—Footwear characterised by the shape or the use with electrical or electronic arrangements
- A43B3/35—Footwear characterised by the shape or the use with electrical or electronic arrangements with electric heating arrangements
-
- A—HUMAN NECESSITIES
- A43—FOOTWEAR
- A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
- A43B3/00—Footwear characterised by the shape or the use
- A43B3/34—Footwear characterised by the shape or the use with electrical or electronic arrangements
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE722487X | 1931-08-01 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR722487A true FR722487A (en) | 1932-03-17 |
Family
ID=6631310
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR722487D Expired FR722487A (en) | 1931-08-01 | 1931-09-05 | Device to prevent cooling of the feet in shoes |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR722487A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0433523A1 (en) * | 1989-12-21 | 1991-06-26 | Eli-Mar - S.R.L. | Electrically heated shoe insole |
EP0734661A1 (en) * | 1995-03-28 | 1996-10-02 | Emilien Vigneron | Heated shoe, self-sustaining for a long duration |
-
1931
- 1931-09-05 FR FR722487D patent/FR722487A/en not_active Expired
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0433523A1 (en) * | 1989-12-21 | 1991-06-26 | Eli-Mar - S.R.L. | Electrically heated shoe insole |
EP0734661A1 (en) * | 1995-03-28 | 1996-10-02 | Emilien Vigneron | Heated shoe, self-sustaining for a long duration |
FR2732198A1 (en) * | 1995-03-28 | 1996-10-04 | Emilien Vigneron | LONG-LASTING, HIGHLY ELECTRICALLY CONDUCTIVE HEATING SHOE |
US5722185A (en) * | 1995-03-28 | 1998-03-03 | Vigneron; Emilien | Heated shoe with long heating time |
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