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PFAFF IND MASCH

Overview
  • Total Patents
    964
About

PFAFF IND MASCH has a total of 964 patent applications. Its first patent ever was published in 1970. It filed its patents most often in United States, Germany and Italy. Its main competitors in its focus markets textiles and paper, machines and packaging and shipping are PUGI GROUP S R L, PFAFF AG G M and SUZUKI MFG.

Patent filings per year

Chart showing PFAFF IND MASCHs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Willenbacher Erich 85
#2 Hager Walter 50
#3 Dusch Albert 37
#4 Klundt Kurt 34
#5 Wenz Herbert 32
#6 Albrecht Ernst 30
#7 Dietrich Herbert 29
#8 Dobner Reinhold 27
#9 Vollmar Kurt 25
#10 Bolldorf Kurt 22

Latest patents

Publication Filing date Title
DE102008037907A1 Apparatus for welding and cutting single or multilayer materials using ultrasonic energy
DE102008030620B3 Method and device for cutting the needle and the hook thread on lockstitch sewing machines with gripper rotating in a horizontal plane
DE102007041422A1 Button hole sewing machine for e.g. cloth, has control device providing data for controlling movement of stitch forming unit to produce lining stitches, and interface for inputting information about path of contour of stitches of hole
DE102007022050A1 Sewing machine, has drive device with lubricant storage tank having lubricant condition detector with capacitive sensor that includes capacity that is variable within range of possible filling level of lubricant based on filling level
DE102007022049A1 Sewing machine with a switch device
WO2004113604A1 Sewing unit for sewing in any direction of advance
DE102004005640A1 Button transfer into the button clamp of a button sewing machine
DE10331408A1 Sewing machine has main shaft with a mass balance that is fixed with respect to the shaft longitudinal axis but free to move radially against the effect of a spring
DE10328498A1 Plastic welding machine
DE10248138A1 Sewing or embroidery machine
FR2830543A1 Sewing machine is held by a support frame at the sewing machine frame, with a lifting and swing movement through a cut opening in the table plate, to be positioned to give the maximum user comfort
DE10244071C1 Cutter for a hook-and-eye ribbon, at an industrial buttonhole sewing machine, has a moving blade moved downwards against a fixed blade with a slight overlaid swing movement to overcome cutting resistance
DE10231719B3 Sewing machine with a damping device
DE10231466C1 Programmable sewing machine with unit allowing sewing in any selected direction, also includes thread deflector to prevent inadvertent stitching of shuttle thread
DE10210522A1 Feed device for a sewing machine
DE10203553C1 Sewing machine has material holder moving longitudinally and transversely, which also serves for transfer of material
DE10160387C1 Fabric advance mechanism, at a sewing machine, has a take-off roller in friction drive contact with the trailing belt roller, and of a larger diameter to increase the fabric advance action
DE10140636C1 Device for monitoring the bobbin thread on lockstitch sewing machines
DE10126721A1 Free-running hook for lockstitch sewing machines
US6527403B2 Sewing machine with a light barrier