Assignee
GEGAUF FRITZ AG
CH·81 granted patents·4 pending applications·1,218 citations·filing 1974–2007
Top patents by PatentIndex Score
85 records- 0197US7325502B2Method and device for controlling the movement of a needle in a sewing machineGEGAUF FRITZ AG·Filed 2006·Granted Feb 5, 2008·36 cites·17 claims
- 0296US6871606B2Method and device for regulating material transport in a sewing or embroidery machineGEGAUF FRITZ AG·Filed 2002·Granted Mar 29, 2005·61 cites·12 claims
- 0395US7114455B2Thread spool holder for a plurality of needle thread spoolsGEGAUF FRITZ AG·Filed 2005·Granted Oct 3, 2006·26 cites·12 claims
- 0493US4389952ANeedle bar operated trimmerGEGAUF FRITZ AG·Filed 1981·Granted Jun 28, 1983·110 cites·9 claims
- 0592US6994042B2Method and device for regulating material transport in a sewing or embroidery machineGEGAUF FRITZ AG·Filed 2004·Granted Feb 7, 2006·25 cites·21 claims
- 0690US4600007AParametrium cutting forcepsGEGAUF FRITZ AG·Filed 1984·Granted Jul 15, 1986·306 cites·8 claims
- 0788US5588938AStrength of a muscle training apparatusGEGAUF FRITZ AG·Filed 1994·Granted Dec 31, 1996·107 cites·19 claims
- 0887US5515797APresser foot with swinging presser foot sole for a sewing machineGEGAUF FRITZ AG·Filed 1994·Granted May 14, 1996·24 cites·29 claims
- 0987US4331089ADevice for simplification of sewing machine adjustments and set-upGEGAUF FRITZ AG·Filed 1980·Granted May 25, 1982·16 cites·12 claims
- 1082US6810824B2Sewing or embroidery machineGEGAUF FRITZ AG·Filed 2003·Granted Nov 2, 2004·13 cites·8 claims
- 1181US4463693ACutting attachment for a sewing machineGEGAUF FRITZ AG·Filed 1983·Granted Aug 7, 1984·14 cites·5 claims
- 1279US6701858B2Device to introduce the upper thread into the eye of the needle of a sewing machineGEGAUF FRITZ AG·Filed 2002·Granted Mar 9, 2004·12 cites·8 claims
- 1379US4651658ASewing machine and means for transporting workpieces thereinGEGAUF FRITZ AG·Filed 1986·Granted Mar 24, 1987·14 cites·16 claims
- 1478US4903622AApparatus for guiding and braking bands in sewing machinesGEGAUF FRITZ AG·Filed 1988·Granted Feb 27, 1990·13 cites·17 claims
- 1578US4646982ABobbin winding device for sewing machinesGEGAUF FRITZ AG·Filed 1986·Granted Mar 3, 1987·16 cites·19 claims
- 1676US6863007B2Method for determining a lower thread supply, and a sewing machine having a lower thread supply monitoring deviceGEGAUF FRITZ AG·Filed 2003·Granted Mar 8, 2005·15 cites·5 claims
- 1776US5319565ADevice for generating and programming stitch patternsGEGAUF FRITZ AG·Filed 1992·Granted Jun 7, 1994·39 cites·19 claims
- 1876US4567838AApparatus and process for dropping feed dog and lifting presser foot simultaneouslyGEGAUF FRITZ AG·Filed 1984·Granted Feb 4, 1986·11 cites·4 claims
- 1975US6568337B1Sewing or embroidery machineGEGAUF FRITZ AG·Filed 2002·Granted May 27, 2003·9 cites·3 claims
- 2074US6019052AMethod and apparatus for embroidering tubular materialGEGAUF FRITZ AG·Filed 1998·Granted Feb 1, 2000·15 cites·11 claims
- 2173US6168284B1Lighting apparatus for a sewing machineGEGAUF FRITZ AG·Filed 1999·Granted Jan 2, 2001·14 cites·11 claims
- 2273US4883009AMethod of and apparatus for processing textile material webs, especially for the manufacture of quilts and the likeGEGAUF FRITZ AG·Filed 1988·Granted Nov 28, 1989·25 cites·9 claims
- 2369US7055445B1Top transport device for sewing machinesGEGAUF FRITZ AG·Filed 2005·Granted Jun 6, 2006·4 cites·10 claims
- 2469US5233277AApparatus for controlling the operation of electric motors in sewing machinesGEGAUF FRITZ AG·Filed 1992·Granted Aug 3, 1993·13 cites·20 claims
- 2567US4416208AAuxiliary device for a sewing machineGEGAUF FRITZ AG·Filed 1981·Granted Nov 22, 1983·9 cites·7 claims
- 2665US5027727ASewing machine with adjustable fabric guideGEGAUF FRITZ AG·Filed 1990·Granted Jul 2, 1991·11 cites·15 claims
- 2764US5131338ANeedle thread regulating mechanism for sewing machinesGEGAUF FRITZ AG·Filed 1991·Granted Jul 21, 1992·12 cites·19 claims
- 2862US4586448ASewing machineGEGAUF FRITZ AG·Filed 1983·Granted May 6, 1986·7 cites·22 claims
- 2961US4465006AThread gripper and cutting device for a sewing machineGEGAUF FRITZ AG·Filed 1982·Granted Aug 14, 1984·6 cites·12 claims
- 3060US6553926B2Device for detachable fastening of an embroidery frame on an embroidery frame supportGEGAUF FRITZ AG·Filed 2002·Granted Apr 29, 2003·3 cites·9 claims
- 3159US7036444B2Locking device for a bobbinGEGAUF FRITZ AG·Filed 2004·Granted May 2, 2006·4 cites·11 claims
- 3259US4899677ASewing machine presser foot with needle guide for slide fastener applicationGEGAUF FRITZ AG·Filed 1988·Granted Feb 13, 1990·7 cites·16 claims
- 3359US4384241ASewing machine driveGEGAUF FRITZ AG·Filed 1980·Granted May 17, 1983·18 cites·7 claims
- 3457US7328665B2Embroidery module for a free-arm sewing machineGEGAUF FRITZ AG·Filed 2006·Granted Feb 12, 2008·2 cites·9 claims
- 3557US7293513B2Device for securing the upper thread loop after threadingGEGAUF FRITZ AG·Filed 2006·Granted Nov 13, 2007·2 cites·5 claims
- 3656US4580516ASewing machine clamp-type feedGEGAUF FRITZ AG·Filed 1985·Granted Apr 8, 1986·6 cites·16 claims
- 3755US7448336B2Driving arrangement for the drive elements for threading the upper thread into the eye of the needle of a sewing machineGEGAUF FRITZ AG·Filed 2007·Granted Nov 11, 2008·2 cites·7 claims
- 3855US4884519ABobbin case holder with adjustable thread tensioning deviceGEGAUF FRITZ AG·Filed 1988·Granted Dec 5, 1989·5 cites·19 claims
- 3955US4359954ASkipped-stitch mechanism on a sewing machineGEGAUF FRITZ AG·Filed 1980·Granted Nov 23, 1982·5 cites·9 claims
- 4054US4813363AOverlock sewing machine with mechanism for cutting broken threadsGEGAUF FRITZ AG·Filed 1987·Granted Mar 21, 1989·6 cites·3 claims
- 4154US4644953ASurgical instrument, more particularly hysterectomiumGEGAUF FRITZ AG·Filed 1984·Granted Feb 24, 1987·31 cites·13 claims
- 4252US4388885AGap stitch mechanism for sewing machinesGEGAUF FRITZ AG·Filed 1980·Granted Jun 21, 1983·4 cites·12 claims
- 4352US4292905AData display device for sewing machine adjustment and set-upGEGAUF FRITZ AG·Filed 1980·Granted Oct 6, 1981·14 cites·15 claims
- 4450US4569299AStitch length and width adjusting linkageGEGAUF FRITZ AG·Filed 1984·Granted Feb 11, 1986·4 cites·6 claims
- 4549US7055444B2Arrangement for changing the bobbin of a sewing or embroidery machineGEGAUF FRITZ AG·Filed 2004·Granted Jun 6, 2006·2 cites·6 claims
- 4648US4643116ASelf-adjusting presser foot for sewing machinesGEGAUF FRITZ AG·Filed 1985·Granted Feb 17, 1987·6 cites·19 claims
- 4748US4096812AClutching device for sewing machinesGEGAUF FRITZ AG·Filed 1974·Granted Jun 27, 1978·7 cites·4 claims
- 4848US2006283366A1Method and device for minimizing stitching faults in embroidering devicesGEGAUF FRITZ AG·Filed 2006·Application pending·0 cites
- 4947US3970984ASwitch having hemispherical pivotal cover actuator for movable lever contact memberGEGAUF FRITZ AG·Filed 1974·Granted Jul 20, 1976·11 cites·8 claims
- 5044USD474482SSewing machineGEGAUF FRITZ AG·Filed 2001·Granted May 13, 2003·10 cites·1 claims
Showing the top 50 of 85 patent records by PatentIndex Score.
Join the waitlist — get patent alerts
Get an alert when GEGAUF FRITZ AG files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →