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:
Jun. 02, 2009
Filed:
Oct. 19, 2006
Applicants:
Nick J. Lesar, Palmyra, WI (US);
Christopher E. Albrecht, Cambridge, WI (US);
Inventors:
Nick J. Lesar, Palmyra, WI (US);
Christopher E. Albrecht, Cambridge, WI (US);
Assignee:
Weiler and Company, Inc, Whitewater, WI (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B02C 18/36 (2006.01);
U.S. Cl.
CPC ...
Abstract
An orifice plate for a grinding machine is disclosed as having removal slots or relief areas for ease in removal of the plate from the grinding head. The slots may be aligned with recesses in the head that allow easy insertion of a removal tool. A number of embodiments are contemplated, some of which do not require a recess in the head to be present, and others which may require a recess but do not require alignment.