yes, some are. There are weavers who have created designs specific to their rugs, and therefore have trademarks as well as signatures. A signature does not mean that the design is the weavers, but a trademark does.
floral patterns and geometric designs
Weavers used geometric and floral patterns to create symmetrical designs.
Weevers used geometric and floral paterns to create symetrical designs
Essie Sakhai has written: 'The story of carpets' -- subject(s): Oriental Rugs, Persian Rugs, Rugs, Oriental, Rugs, Persian 'Persian Rugs and Carpets'
Islamic Carpets are usually replete with geometric designs and beautiful colors.
Persian
Empire carpets come in many designs, from functional to plush. They offer many varieties and colours of plush carpets that are sure to make any room more luxurious.
spices,carpets and other oriental furniture
Persian carpets
Persian rugs are hand knotted rugs. These are 100% hand washable rug. Persian carpets are included floral design pattern, geometrical patterns with tiny motifs. They represent different simultaneous lines of tradition and reflect the history of Iran. Persian rug mainly made in Kashan design, Nain design, and qum design. These carpets are very traditional and suitable for the traditional home interior.
Persian carpets can be purchased on a few different websites. The name of the sites they can be purchased on are Brisbane Persian Rugs, Rugs-Oriental or Catalina Rug.
Companies that specialize in producing commercial carpets are Competitive Commercial Carpet, Wilton Carpets and Patcraft. Each company provides unique designs to suit your commercial carpet needs.