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:
Dec. 27, 2011
Filed:
Apr. 15, 2008
Applicants:
Sainan Feng, Saginaw, MI (US);
Mohammad Islam, Saginaw, MI (US);
Matthew W. Mielke, Freeland, MI (US);
Christian Ross, Hemlock, MI (US);
Inventors:
Sainan Feng, Saginaw, MI (US);
Mohammad Islam, Saginaw, MI (US);
Matthew W. Mielke, Freeland, MI (US);
Christian Ross, Hemlock, MI (US);
Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F16B 7/04 (2006.01);
U.S. Cl.
CPC ...
Abstract
Magnetic ring systems for attachment to a shaft and methods of making and using are provided. According to an embodiment, a magnetic ring system for attachment to a shaft comprises: a magnetic ring; and an adaptor configured to fit inside the magnetic ring, the adaptor comprising an inner wall spaced from an outer wall, wherein the inner wall comprises a plurality of grooves for engaging the shaft.