Professional Dental Technologies, Corp.

Patent Owner

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
A46B BRUSHES 228
 
  
 
A61C DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE 255
 
  
 
A46D MANUFACTURE OF BRUSHES113

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
5148568 Apparatus and method for making an end brush with a male projectionJul 12, 91Sep 22, 92[A46B, A46D]
5146643 End brush with male projectionAug 27, 91Sep 15, 92[A46B, A61C]
5090902 Multi-measurment periodontal probeMar 12, 91Feb 25, 92[A61C]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
D334842 Triple head toothbrushExpiredJun 12, 91Apr 20, 93[]

Top Inventors for This Owner

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