KEY CHAINS PLASTIC

Brand Owner Address Description
THE FRANKLIN INSTITUTE FRANKLIN INSTITUTE, THE 222 North 20th Street Philadelphia PA 19103 key chains of plastic, non-metal, non-leather key chains;
 

Where the owner name is not linked, that owner no longer owns the brand

    
Technical Examples
  1. Power transmission chains (10, 40, 60) which are suitable for automotive uses as well as other uses and which have a reduced susceptibility to wear and corrosion, in which such chains (10, 40, 60) are constructed to include a plurality of sets (12, 14) of links (11, 13) joined at overlapped ends (11a, 13a) thereof by a pivot (16) including at least one ceramic joint component (16), such as a pivot means (16). Such chains (10) also include means (18a, 18b) to drivingly engage sprocket teeth (37) of a sprocket drive (35).