PERNICK DAVID has a total of 21 patent applications. Its first patent ever was published in 1955. It filed its patents most often in United States, Canada and Germany. Its main competitors in its focus markets textiles and paper, consumer goods and chemical engineering are THIERFELDER HANS, PRETTY POLLY LTD and THORNEBURG HOSIERY CO INC.
# | Country | Total Patents | |
---|---|---|---|
#1 | United States | 5 | |
#2 | Canada | 3 | |
#3 | Germany | 2 | |
#4 | France | 2 | |
#5 | United Kingdom | 2 | |
#6 | Belgium | 1 | |
#7 | Switzerland | 1 | |
#8 | Czechoslovakia | 1 | |
#9 | German Democratic Republic | 1 | |
#10 | Spain | 1 | |
#11 | Italy | 1 | |
#12 | Japan | 1 |
# | Industry | |
---|---|---|
#1 | Textiles and paper | |
#2 | Consumer goods | |
#3 | Chemical engineering | |
#4 | Machines |
# | Technology | |
---|---|---|
#1 | Knitting | |
#2 | Shirts and underwear | |
#3 | Finishing textile fabrics | |
#4 | Textile material production | |
#5 | Unspecified technologies |
# | Name | Total Patents |
---|---|---|
#1 | Pernick David | 12 |
#2 | Pernick Louis | 1 |
#3 | David Pernick | 1 |
#4 | Deibitsudo Paanitsuku | 1 |
Publication | Filing date | Title |
---|---|---|
US4223427A | Method of knitting and of processing high pile fabric | |
US4043156A | Method of knitting a garment blank | |
US4010627A | Knit garment, knit blank therefor and method of making same | |
US3643470A | Design wheel for knitting machines | |
US3651668A | Yarn feeding means for knitting machines | |
GB935990A | Fabric handling apparatus | |
GB772643A | Improvements in or relating to stop mechanisms for knitting machines | |
CA674683A | Machine for converting tubular fabric into a web of fabric | |
CA914385A | Tenter means for fabrics and the like |