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. 21, 2005
Filed:
Aug. 22, 2002
Klaus Hafemann, Essen, DE;
Klaus Hafemann, Essen, DE;
Wik Far East Ltd., Hong Kong, CN;
Abstract
An electric dental care device with a care headoscillatingly driven about a rotational axis Dpowered by a rotating driving shaft. One end of driving shafthas a driving elementdisposed eccentrically to the rotational axis of the driving shaftThe driving elementengages a recess of a force converter to convert the rotational force of the driving elementinto an oscillatory turning movement of the care head. The force converter comprises a gymballed conversion elementwhich engages and supports the driving element. The rotational axes D, Dof the two gymbal bearings of the conversion elementare disposed to form a right. The conversion elementis swivellably supported by a mountingabout a first rotational axis D. The mountingis supported turnably about the second rotational axis Dand carries the care head
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile