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:
Nov. 03, 2015
Filed:
May. 28, 2014
Applicant:
Kevin R. Meyer, Belgrade, MT (US);
Inventor:
Kevin R. Meyer, Belgrade, MT (US);
Assignee:
Other;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B24B 21/02 (2006.01); B24B 7/10 (2006.01);
U.S. Cl.
CPC ...
B24B 7/10 (2013.01);
Abstract
The present invention relates to a hammer union restoration apparatus wherein a main sanding unit is mounted to a base. The main sanding unit including a sander for sanding the four side faces of a lug formed on the hammer union. The sander being resiliently movable in a direction away from a side face of the lug. The sander is movable under control of a motor to rotate the sander relative to the lug around the four faces of the lug with the sander floating across the corner edges of the four faces. The present invention further includes a sander for sanding the end face of the lug.