IPC: D01F  PATS: 1     CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS,
                       THREADS, FIBRES, BRISTLES, OR RIBBONS; APPARATUS SPECIALLY ADAPTED
                       FOR THE MANUFACTURE OF CARBON FILAMENTS [2]                           

   264  100%  PLASTIC AND NONMETALLIC ARTICLE SHAPING OR TREATING: PROCESSES

IPC: D02G  PATS: 4     CRIMPING OR CURLING FIBRES, FILAMENTS, YARNS, OR THREADS; YARNS OR
                       THREADS                                                               

   428  100%  STOCK MATERIAL OR MISCELLANEOUS ARTICLES

IPC: D04H  PATS: 1     MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL ;
                       FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN
                       FABRICS; COTTON-WOOL; WADDING                                         

   028  100%  TEXTILES: MANUFACTURING

IPC: D06M  PATS: 1     TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES,
                       THREADS, YARNS, FABRICS, FEATHERS, OR FIBROUS GOODS MADE FROM SUCH
                       MATERIALS                                                             

   525  100%  SYNTHETIC RESINS OR NATURAL RUBBERS -- PART OF THE CLASS 520 SERIES

IPC: D06P  PATS: 1     DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS, OR SOLID
                       MACROMOLECULAR SUBSTANCES IN ANY FORM                                 

   008  100%  BLEACHING AND DYEING; FLUID TREATMENT AND CHEMICAL MODIFICATION OF