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KERK MOTION PROD

Overview
  • Total Patents
    44
About

KERK MOTION PROD has a total of 44 patent applications. Its first patent ever was published in 1977. It filed its patents most often in United States, WIPO (World Intellectual Property Organization) and EPO (European Patent Office). Its main competitors in its focus markets mechanical elements, machines and machine tools are ROCKFORD DRILLING MACHINE COMPANY, BLACKETT JOHN THOMAS and CLEVELAND UNIVERSAL JIG COMPAN.

Patent filings per year

Chart showing KERK MOTION PRODs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Erikson Kenneth W 44
#2 Erikson Keith W 43
#3 Erikson Keith 1

Latest patents

Publication Filing date Title
US2009249910A1 Lead screw device
WO2008063289A1 Oldham coupling with damping
WO2008063290A2 Motor assembly with anti-backlash nut and thermal insensitive mechanism
GB0821993D0 Lead screw actuator with torsional anti-backlash nut
US2005178225A1 Long-span lead screw assembly with anti-backlash nut
US2001046427A1 Reinforced lead screw with springless anti-backlash nut
US6467362B2 Reinforced lead screw with spring biased anti-backlash nut
US6415673B1 Reinforced lead screw with anti-backlash nut
US6240798B1 Reinforced anti-backlash nut with graduated thread depth fingers
US6099166A Longitudinal stabilizer for vibration reducing bushing
US6131478A Anti-backlash nut assembly
US5937702A Spring bias wedge in reinforcing rail
US6041671A Miniature anti-backlash nut assembly
US6117249A Treating metallic machine parts
US5913941A Reinforced lead screw
US5913940A Adjustable preload anti-backlash nut
CA2208405A1 Anti-backlash nut assembly
WO9619684A1 Anti-backlash nut assembly
US5601372A Vibration reducing brushing
US5027671A Reinforced anti-backlash nut