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ROTRING WERKE RIEPE KG

Overview
  • Total Patents
    330
About

ROTRING WERKE RIEPE KG has a total of 330 patent applications. Its first patent ever was published in 1969. It filed its patents most often in Germany, Japan and France. Its main competitors in its focus markets consumer goods, measurement and machines are CONKLIN PEN COMPANY, ZHANG ZEHONG and ESTERBROOK PEN CO.

Patent filings per year

Chart showing ROTRING WERKE RIEPE KGs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Anderka Gerold 55
#2 Jozat Walter 27
#3 Geroruto Anderuka 16
#4 Tenhagen Rolf 16
#5 Bruhn Bernhard 14
#6 Mikuteit Axel 12
#7 Segebarth Reiner 11
#8 Martens Rolf 9
#9 Felgentreu Peter 9
#10 Kuparinen Lasse 9

Latest patents

Publication Filing date Title
EP0530931A1 Device to fill an ink reservoir
DE4201268A1 Technical drawing writing implement - has writing point at front end connected to ink storage chamber and with axially extending pressure compensation chamber
EP0475024A1 Writing instrument, in particular ballpoint
FR2661135A1 Small writing tube, particularly for use in a drawing apparatus.
EP0432633A1 Tubular writing tip
KR930005088B1 Compound writing instrument
EP0395971A1 Bow compass
EP0391083A1 Ink reservoir
DE4002893A1 Machine for treating continuous material web - has support section, parallel to work surface drum, formed by web retainer
DE3925681A1 Applying paste-like substance - involves device which imparts stepwise motion to actuating piston
DE3921005A1 TUBE RECORDER TIP
DE3919879A1 Labelling device with symbol selection keyboard - has pen movable in two Cartesian coordinates on carriage guided reliably by simple mechanism
DE3917166A1 Package container with box-shaped underneath part - has lid fixed to pivot protuberances on sides of bottom part, with guide grooves
EP0341484A1 Weight for a pen containing tubes
EP0364657A2 Tubular writing pen tip
DE3911262A1 WAESSRIGER NAIL POLISH
DE3903415A1 Closure cap for writing appliance
DE3900596A1 Method of removing the toner coating of photocopies on transparent paper or plastic films
DE3900462A1 Method of removing dried-on ink (china ink, india ink) from transparent paper or plastic film
FR2627402A1 PROJECTION GUN FOR PLACING A LIQUID