Toothbrush employing resiliently buckling arch to indicate excessive brushing pressure
A Standard patent application filed on 30 January 1992 credited to Dirksing, Robert Stanley

Details

Application number :

13758  

Application type :

Standard  

Application status :

LAPSED  

Under opposition :

No  

Proceeding type :

 

Invention title :

Toothbrush employing resiliently buckling arch to indicate excessive brushing pressure  

Inventor :

Dirksing, Robert Stanley  

Agent name :

 

Address for service :

 

Filing date :

30 January 1992  

Associated companies :

 

Applicant name :

Procter & Gamble Company, The  

Applicant address :

 

Old name :

 

Original Source :

Go  

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