The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Apr. 30, 2013
Filed:
Mar. 06, 2009
Daniel D. Friel, Sr., Greenville, DE (US);
Daniel D. Friel, Jr., Kennett Square, PA (US);
Abraham Leibson, Lambertville, NJ (US);
Angela Bigliano, Glen Mills, PA (US);
Daniel D. Friel, Sr., Greenville, DE (US);
Robert P. Bigliano, Wilmington, DE (US);
Daniel D. Friel, Jr., Kennett Square, PA (US);
Abraham Leibson, Lambertville, NJ (US);
Edgecraft Corporation, Avondale, PA (US);
Abstract
A knife edge enhancing apparatus includes a support having a support surface and knife blade clamping structure mounted to the support and located above the support surface. An object having a knife edge modifying surface which could be abrasive or non-abrasive is mounted to a holder which is freely slidable on the support surface so that the object surface can be manually moved into contact with a knife edge facet. At least one of the clamping structure and the object surface is angularly adjustable to control the angle of contact of the object surface with the knife edge facet.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile