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BARTH FREDERIC

Overview
  • Total Patents
    18
About

BARTH FREDERIC has a total of 18 patent applications. Its first patent ever was published in 1978. It filed its patents most often in France, EPO (European Patent Office) and United States. Its main competitors in its focus markets medical technology, consumer goods and furniture and games are STEVI LLC, KOEISHA KK and FUJITA KINYA.

Patent filings in countries

World map showing BARTH FREDERICs patent filings in countries

Patent filings per year

Chart showing BARTH FREDERICs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Barth Frederic 11

Latest patents

Publication Filing date Title
FR2840875A1 IMPROVEMENT FOR RIGGING FOR SAILBOAT
US5183064A Dental cleansing device and interdental floss for such a device
EP0595373A1 Tooth-cleaning device with interdental thread
FR2648700A1 Device for anchoring an interdental wire on a wire holder
FR2646342A1 Wire for interdental cleaning to be mounted on the fork-shaped wire holder
FR2640496A1 Double cannula wire holder and brushette holder for dental hydropulser for cleaning contact points and interdental spaces
CA1216714A Dental hygiene apparatus with several brushes
US4538315A Dental hygiene apparatus having a plurality of rotating brushes
FR2543413A2 Improvements on bi-hemi-maxillary toothbrushes
FR2532165A1 Bi-hemi-maxillary sexuple tooth brush with simultaneous effect
FR2439004A1 Abrading head for dental handpiece - has loop of perforated abrasive ribbon passing over rotating toothed pulley to polish surface of teeth