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SPUEHL AG

Overview
  • Total Patents
    223
  • GoodIP Patent Rank
    220,175
About

SPUEHL AG has a total of 223 patent applications. Its first patent ever was published in 1947. It filed its patents most often in Germany, United Kingdom and United States. Its main competitors in its focus markets machine tools, machines and furniture and games are L A YOUNG IND INC, WUENSCH ADOLF and INNOVATECH INTERNAT SA.

Patent filings per year

Chart showing SPUEHL AGs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Thoenen Alan 27
#2 Spuehl Walter 22
#3 Knoepfel Hans 22
#4 Grueninger Siegfried 9
#5 Zangerle Ernst 8
#6 Spuhl Walter 8
#7 Zaengerle Ernst 7
#8 Mumenthaler Fritz 5
#9 Teichmann Manfred 5
#10 Zueger Jakob 4

Latest patents

Publication Filing date Title
AU2013328591A1 Spring, spring core unit and method of producing a spring core unit
EP2801420A1 Spring transfer device and spring transfer method
WO2013029736A1 Apparatus for forming a tube of pocket material, and method for producing a pocket-spring string
CH705976A1 Plant for the processing of treads and the edges of skis and snowboards.
EP2524895A1 Method and device for conveying a string of pocketed spring
EP2316783A1 Device and method for conveying springs
WO2009103173A1 Device for the assembly of pocket spring strings
US2006230803A1 Spring winding machine and a method for controlling a spring winding machine
US2004103618A1 Method and system for forming strings of pocketed coil springs with traction mechanism
JPH10155598A Electrically adjusted device for winding spring of mattress and stuffing
DE19542847A1 Spring loading station for machine manufacturing spring cores, especially for mattress padding
DE19542846A1 Spring transport device with servo drive
DE19542845A1 Device for straightening and laying out of springs
DE19542844A1 Transfer device for springs to an assembly machine
DE19517260A1 Electronically controlled winch device for mattress and cushion springs
US5575460A Spring core for a mattress
DE4423624A1 Appts. for sewing mattress edges
DE4405124A1 Method and device for heat treatment of mattress innersprings
DE4119966A1 Measuring device for detecting the gas load of a plastic component
JPH05293578A Production of spring core furniture containing mattress or cushion and producing apparatus therefor