Blade bag for blades used with a circular saw
US4921153A · kind A · utility
Inventor
Key dates
| Filing date | May 26, 1989 |
| Grant date | May 1, 1990 |
| Priority date | — |
| Expiry date | May 26, 2009 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S224/904
- WIPO fieldMachine tools
- WIPO sectorMechanical engineering
Abstract
A blade bag for carrying blades used with a circular saw in a pocket formed between its front wall member and its rear wall member. The rear wall member has a lower major portion formed with a fold line at its top edge. A rear wall flap member extends upwardly from this fold line. The front wall member also has a lower major portion that extends upwardly to its fold line. A front wall member extends upwardly from this fold line. The front and rear wall members are fastened to each other around a perimeter from the opposite ends of the fold line of the front wall member down around its bottom edge. When the blade bag is in its closed state, the front wall flap member is folded upwardly and it hides from view and access the saw blades removably positioned within the pocket of the blade bag. Also in this closed state, the rear wall flap member is folded downwardly about its fold line so that it covers the front surface of the front wall flap member. When it is desired to remove the blades, the rear wall flap member is folded upwardly about its fold line and the front wall flap member is folded downwardly about its fold line. This exposes most of the top half of the saw blades making t…
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.