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:
Mar. 14, 1995
Filed:
Nov. 02, 1992
William A Bredall, Pacifica, CA (US);
Miklos M Breuer, Newton, MA (US);
Ximena A Gavino, San Francisco, CA (US);
Christopher Loew, San Francisco, CA (US);
Jeffrey S Meessmann, Iowa City, IA (US);
Douglas J McDowell, Iowa City, IA (US);
Alberto B Sabato, Atherton, CA (US);
Jean L Spencer, Boston, MA (US);
James D Vidra, Half Moon Bay, CA (US);
Stanley Wreford, Boston, MA (US);
The Gillette Company, Boston, MA (US);
Abstract
The present invention relates to a toothbrush which exhibits improved tooth and gum cleaning. The toothbrush includes an elongated handle member connected to a toothbrush head member. A multiplicity of bristles extend from the head member; these bristles being comprised of at least two general directional orientations of bristles having a generally rectangular cross-section.