Method of making improved toothbrush having multi-level tufts with substantially uniformly rounded bristle ends in each tuft
A Standard patent application filed on 16 November 1992 credited to Dirksing, Robert Stanley
Details
Application number :
30733
Application type :
Standard
Application status :
LAPSED
Under opposition :
No
Proceeding type :
Invention title :
Method of making improved toothbrush having multi-level tufts with substantially uniformly rounded bristle ends in each tuft
Inventor :
Dirksing, Robert Stanley
Agent name :
WATERMARK PATENT AND TRADE MARKS ATTORNEYS
Address for service :
Level 2 302 Burwood Road HAWTHORN VIC 3122
Filing date :
16 November 1992
Associated companies :
Applicant name :
Procter & Gamble Company, The
Applicant address :
One Procter & Gamble Plaza Cincinnati OH 45202 United States Of America