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US 2015/0197028 A1Published application
Flexible blade
AssigneesFormtec, LLC., Spherical IP, LLC.
InventorJames B. Wolff
Life of this patent
Estimating the term…
Abstract
A flexible blade that when it starts to wear, the blade stands itself up to continue to provide a sharpened edge.
Claims19
A flexible blade attached to a blade support comprising:
- a blade using spring pressure from said blade itself to keep an edge of said blade in contact with a shearing surface;
- said blade attached to said blade support by fastener(s);
- a space between said blade and said blade holder causing flexing of blade when pressure is applied to said blade.
Dependencies are inferred from the claim text.