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:
Feb. 13, 2001
Filed:
Nov. 29, 1999
Applicant:
Inventor:
Hans Krämer, Buehl-Altschweier, DE;
Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A96B 9/04 ;
U.S. Cl.
CPC ...
A96B 9/04 ;
Abstract
A toothbrush having a head (,) which is made flexible by virtue of being made in the form of a number of segments (,A-E), each linked by thin integral links (,) of defined thickness and length, and the link may also incorporate an elastomeric material (,) to modify flexibility. The invention provides improved flexibility characteristics of the head.