| WO1993021813A1 | 1993-11-11 |
| US5806134A | 1998-09-15 | |||
| US5101529A | 1992-04-07 | |||
| US5179754A | 1993-01-19 | |||
| US6282742B1 | 2001-09-04 |
| 1. | 1 Ice scraper consisting of a scraper blade (a) and a handle (b). The innovator regards the shape of the ice scraper blade is conic. SUBSTITUTE SHEET (RULE 26). |
The Applications of the Product The purpose of the ice scraper is to remove the ice off car windows in order to improve visibility.
Traditional Technique The blade of traditional ice scrapers is mounted perpendicular on a handle in that way the use becomes directed and the angel of scraping varies due to how the scraper is held.
The Technical Issue The purpose of the product is to provide an ideal ice scraper that is easier to use as well as being made more effective than the traditional ice scraper as the angel no longer will be directed and it will always be held in the optimal angel of scraping.
The New Technique This new ice scraper differs from the traditional technique in that the scraping blade is circular while the optimal angel is maintained.
The Technical Effect Instead of being limited to the direction at the traditional ice scraper this will ensure a faster and more effective use.
Index of Figures 1. Photo of the ice scraper 2. Drawing of the ice scraper 3. Drawing in cross section Attached Example of Design Figure 2. The ice scraper consists of 2 parts the ice scraper itself a) and a handle b).