DITTELBACH & KERZLER has a total of 11 patent applications. Its first patent ever was published in 1953. It filed its patents most often in Germany. Its main competitors in its focus markets electrical machinery and energy, packaging and shipping and mechanical elements are JIAXING KAIDA ELECTRONICS CO LTD, DAVID RUSHWORTH and XUCHANG YONGXIN ELECTRIC CO LTD.
# | Country | Total Patents | |
---|---|---|---|
#1 | Germany | 11 |
# | Industry | |
---|---|---|
#1 | Electrical machinery and energy | |
#2 | Packaging and shipping | |
#3 | Mechanical elements | |
#4 | Civil engineering |
# | Technology | |
---|---|---|
#1 | Handling thin material | |
#2 | Electric switches | |
#3 | Installation of electric cables | |
#4 | Cranes | |
#5 | Pipes | |
#6 | Dredging |
# | Name | Total Patents |
---|---|---|
#1 | Dittelbach Karl | 7 |
#2 | Dittelbach Dipl-Ing Martin | 2 |
#3 | Kerzler Kurt | 2 |
#4 | Glan Arthur Von | 1 |
#5 | Martin Dittelbach Dipl-Ing | 1 |
Publication | Filing date | Title |
---|---|---|
DE2636275A1 | Guide for cable drum - activates limit switch via chain driven by guide to interrupt winding on or off operations | |
DE1615968A1 | Cable drum with electric drive | |
DE1588123A1 | Misalignment limit switch for conveyor belts | |
DE1260261B | Cable drum with electric drive attached to a mobile device and used for spiral winding of electrical lines or cables | |
DE1186301B | Methods and devices for laying out and receiving lines, in particular electrical lines | |
DE1159074B | Pull cord switch with safety lock | |
DE1130903B | Spindle limit switch with main and pre-contacts | |
DE1081553B | Spindle limit switch with built-in pre-contact | |
DE1031856B | Cable support roll |