GB1388949A - Footwear - Google Patents
FootwearInfo
- Publication number
- GB1388949A GB1388949A GB1969072A GB1969072A GB1388949A GB 1388949 A GB1388949 A GB 1388949A GB 1969072 A GB1969072 A GB 1969072A GB 1969072 A GB1969072 A GB 1969072A GB 1388949 A GB1388949 A GB 1388949A
- Authority
- GB
- United Kingdom
- Prior art keywords
- boot
- april
- lining
- last
- polyurethane foam
- 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
- A43B3/02—Boots covering the lower leg
Landscapes
- Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
Abstract
1388949 Boots &c CARL FREUDENBERG 27 April 1972 [27 April 1971 5 July 1971] 19690/72 Heading A3B A boot is moulded in one piece from polyurethane foam having a specific gravity of from 0.7 to 1.0 and includes a rigid reinforcement in the toe and/or the sole. The reinforcement may be made of steel or synthetic plastics material e.g. glass fibre reinforced epoxy resin, or other rigid resins such as a polyster or polyamide, with or without glass fibre reinforcements. The boot may also include a lining of textile material which is coated on the surface away from the foot with plastics material e.g. p.v.c. The boot is made by assembling the lining and reinforcements on a last, placing the last in a mould and injecting a polyurethane foam forming material. The sides of the ankle portion of the boot may be thickened.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19717116228 DE7116228U (en) | 1971-04-27 | 1971-04-27 | Safety boots |
DE19717125666 DE7125666U (en) | 1971-07-05 | 1971-07-05 | One-piece safety boot |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1388949A true GB1388949A (en) | 1975-03-26 |
Family
ID=25946762
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1969072A Expired GB1388949A (en) | 1971-04-27 | 1972-04-27 | Footwear |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB1388949A (en) |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2138272A (en) * | 1980-03-21 | 1984-10-24 | Britton Limited G B | Protective toe caps |
GB2163638A (en) * | 1984-08-30 | 1986-03-05 | Morgan Tech Ltd | Anti-nbc (nuclear, biological or bacteriological, chemical) overshoe and its manufacturing process |
WO1998048999A1 (en) * | 1997-04-30 | 1998-11-05 | Jallatte | Composite plastic material toe caps for security shoes, and fabrication process |
FR2763016A1 (en) * | 1997-05-06 | 1998-11-13 | Etex De Rech Tech Soc | Protective toe caps |
GB2482933A (en) * | 2010-08-16 | 2012-02-22 | Michael Thoraval | Method of making an article of footwear |
WO2018166870A1 (en) * | 2017-03-16 | 2018-09-20 | Basf Se | Method for producing polyurethane boots |
US20210206130A1 (en) * | 2016-02-09 | 2021-07-08 | Bauer Hockey Ltd. | Skate or other footwear |
-
1972
- 1972-04-27 GB GB1969072A patent/GB1388949A/en not_active Expired
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2138272A (en) * | 1980-03-21 | 1984-10-24 | Britton Limited G B | Protective toe caps |
GB2163638A (en) * | 1984-08-30 | 1986-03-05 | Morgan Tech Ltd | Anti-nbc (nuclear, biological or bacteriological, chemical) overshoe and its manufacturing process |
WO1998048999A1 (en) * | 1997-04-30 | 1998-11-05 | Jallatte | Composite plastic material toe caps for security shoes, and fabrication process |
FR2763016A1 (en) * | 1997-05-06 | 1998-11-13 | Etex De Rech Tech Soc | Protective toe caps |
GB2482933A (en) * | 2010-08-16 | 2012-02-22 | Michael Thoraval | Method of making an article of footwear |
GB2482933B (en) * | 2010-08-16 | 2012-07-25 | Michael Thoraval | An improved shoe |
US20210206130A1 (en) * | 2016-02-09 | 2021-07-08 | Bauer Hockey Ltd. | Skate or other footwear |
WO2018166870A1 (en) * | 2017-03-16 | 2018-09-20 | Basf Se | Method for producing polyurethane boots |
CN110431163A (en) * | 2017-03-16 | 2019-11-08 | 巴斯夫欧洲公司 | The method for preparing polyurethane boots |
CN110431163B (en) * | 2017-03-16 | 2022-05-13 | 巴斯夫欧洲公司 | Method for producing polyurethane boots |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PCNP | Patent ceased through non-payment of renewal fee |