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. 14, 2011
Filed:
Jun. 12, 2009
Phillip M. Braun, Exeter, RI (US);
William R. Brown, Jr., Peabody, MA (US);
Alexander T. Chenvainu, Sudbury, MA (US);
Thomas A. Christman, Lexington, MA (US);
Phillip M. Braun, Exeter, RI (US);
William R. Brown, Jr., Peabody, MA (US);
Alexander T. Chenvainu, Sudbury, MA (US);
Thomas A. Christman, Lexington, MA (US);
The Gillette Company, Boston, MA (US);
Abstract
Toothbrush heads, e.g., for power toothbrushes, are provided. An embodiment of the toothbrush heads include a support structure, a plurality of upstanding accurate members extending upward from a surface of the support structure forming an open center area, a second cleaning element disposed within the open center area and plurality of bristle tufts extending from the support structure and at least partially surrounding at least one of the plurality of arcuate segments