JOHN DRITZ & SONS has a total of 12 patent applications. Its first patent ever was published in 1947. It filed its patents most often in United States. Its main competitors in its focus markets machines, consumer goods and textiles and paper are NIPPON NOTION KOGYO, TEXTRON LTD and RIRI GROUP S A.
# | Country | Total Patents | |
---|---|---|---|
#1 | United States | 12 |
# | Industry | |
---|---|---|
#1 | Machines | |
#2 | Consumer goods | |
#3 | Textiles and paper | |
#4 | Packaging and shipping | |
#5 | Civil engineering |
# | Technology | |
---|---|---|
#1 | Unspecified technologies | |
#2 | Buttons, pins and buckles | |
#3 | Machines for making clothes | |
#4 | Brushes | |
#5 | Textile material production | |
#6 | Sewing | |
#7 | Woven fabrics | |
#8 | Containers for goods storage | |
#9 | Writing or drawing tools | |
#10 | Bolts for doors or windows |
# | Name | Total Patents |
---|---|---|
#1 | Arthur Dritz | 9 |
#2 | Dritz Lawrence L | 2 |
#3 | George Wolff | 1 |
Publication | Filing date | Title |
---|---|---|
US2912737A | Covered buckle | |
US2983009A | Covered button | |
US2930093A | Hand-assembled fabric covered buttons | |
US2780854A | Hand loom | |
US2869162A | Combination fountain pen and brush | |
US2757837A | Needle threader | |
US2675616A | Skirt marker | |
US2615590A | Snap fastener assembly tool with penetrable sleeve | |
US2626826A | Doorstop | |
US2570328A | Dress pattern marker | |
US2598042A | Hole cutter for use with fragile bodies | |
US2520351A | Hand tool for making cloth-covered buttons |