A toothbrush with flexibly mounted bristles
A Standard patent application filed on 25 November 1996 credited to Heinzelman, Bert Davis
;
Raven, Stephen John
;
Moldauer, John
;
Lamond, Donald Richard
Details
Application number :
76347
Application type :
Standard
Application status :
LAPSED
Under opposition :
No
Proceeding type :
Invention title :
A toothbrush with flexibly mounted bristles
Inventor :
Heinzelman, Bert Davis
;
Raven, Stephen John
;
Moldauer, John
;
Lamond, Donald Richard