Assignee
SAVIO SPA
IT126 patents
Top patents by PatentIndex Score
US7147419B2Dec 12, 2006
Element of fastening accessories to metal windows and doors
SAVIO SPA39 citations92
USD585267SJan 27, 2009
Drive rod for doors and windows
SAVIO SPA28 citations91
US7017301B2Mar 28, 2006
Transmission rod for accessories for windows and doors
SAVIO SPA23 citations91
US6757938B1Jul 6, 2004
Hinge for an opening door or window frame
SAVIO SPA30 citations91
US6397432B1Jun 4, 2002
Hinge for an opening door or window frame
SAVIO SPA42 citations91
US4865260ASep 12, 1989
Equipment and process to supply winding tubes to the individual winding stations of a textile machine
SAVIO SPA28 citations91
US5096357AMar 17, 1992
Apparatus for removing yarn bobbins and depositing them on a peg trolley
SAVIO SPA44 citations87
US5174514ADec 29, 1992
Thread-laying device with rotating thread-guide elements on two converging inclined planes
SAVIO SPA26 citations85
US9512658B2Dec 6, 2016
Device for opening and closing a pivoting wing
SAVIO SPA9 citations83
US7913456B2Mar 29, 2011
Method for mounting a control assembly for doors and windows
SAVIO SPA14 citations83
US7644538B2Jan 12, 2010
Turn/tilt closure
SAVIO SPA9 citations83
US7581768B2Sep 1, 2009
Anti-effraction safety system for door and window frames
SAVIO SPA9 citations83
US7340860B2Mar 11, 2008
Safety assembly for a casement window or door
SAVIO SPA16 citations83
US7896407B2Mar 1, 2011
Auxiliary safety module for doors provided with anti-panic opening device
SAVIO SPA11 citations82
US7752809B2Jul 13, 2010
Drive assembly for door and window frames
SAVIO SPA13 citations82
US6953211B2Oct 11, 2005
Anti-panic opening system for doors
SAVIO SPA16 citations82
US4947635AAug 14, 1990
Yarn splice
SAVIO SPA16 citations81
US4432198AFeb 21, 1984
Device for conveying cops
SAVIO SPA21 citations81
US4042098AAug 16, 1977
Intermediate storage points for cops, and the intermediate storage points thus improved
SAVIO SPA20 citations78
US5188304AFeb 23, 1993
Device and process for the handling and the control of the thread on a coner machine during the operation of spool change and of thread joining
SAVIO SPA10 citations74
US5150845ASep 29, 1992
Device and method for automatically connecting the yarn to the tube of a winding machine
SAVIO SPA8 citations74
US5083716AJan 28, 1992
Device and method for automatically doffing bobbins in a winding machine
SAVIO SPA14 citations74
US4856268AAug 15, 1989
Unwinder arm rotating about a pivot suspended above a two-for-one twisting spindle for unwinding superposed bobbins
SAVIO SPA8 citations74
US4583356AApr 22, 1986
Splicer device to disassemble and recompose yarn mechanically
SAVIO SPA14 citations74
US4494367AJan 22, 1985
Splicer device to disassemble and recompose yarn mechanically
SAVIO SPA10 citations74
US4335859AJun 22, 1982
Device to remove bobbins for an open-end spinning machine
SAVIO SPA16 citations74
US4899286AFeb 6, 1990
Process for determining the optimum winding speed, as well as the optimum winding parameters for each type of yarn
SAVIO SPA8 citations73
US4637205AJan 20, 1987
Splicer device for the mechanical splicing of textile yarns
SAVIO SPA19 citations73
US4577459AMar 25, 1986
Process and apparatus for mechanically splicing yarns
SAVIO SPA14 citations73
US4545191AOct 8, 1985
Splicer device to splice textile yarns mechanically
SAVIO SPA7 citations73
US4433815AFeb 28, 1984
Tube which can be axially stacked
SAVIO SPA10 citations73
US4174799ANov 20, 1979
System for the temporary storage of yarn
SAVIO SPA7 citations73
US4168605ASep 25, 1979
Spindle for double twisting with pneumatic threading
SAVIO SPA18 citations73
US9797176B2Oct 24, 2017
Device for opening and closing an outwardly opening pivoting wing
SAVIO SPA6 citations72
US9790726B2Oct 17, 2017
Device for opening and closing an outwardly opening pivoting wing
SAVIO SPA4 citations72
US5426930AJun 27, 1995
Device for sequentially loading oriented tubes in a spinning machine
SAVIO SPA18 citations72
US5095721AMar 17, 1992
Needle section device having rocker levers in a circular machine
SAVIO SPA9 citations72
US4989424AFeb 5, 1991
Needle selection device for a circular knitting machine, particularly for ladies' stockings
SAVIO SPA9 citations72
US4917562AApr 17, 1990
Barrier-wall device for subdividing amounts of pirns accumulated in bulk
SAVIO SPA12 citations72
US4315399AFeb 16, 1982
Procedure for cleaning a rotor of a spinning unit of the open-end type
SAVIO SPA8 citations72
US4040241AAug 9, 1977
Device for distributing softening liquid on the yarn during the twisting process
SAVIO SPA7 citations72
US5092532AMar 3, 1992
Device for feeding an empty conical tube to a bobbin support arm and positioning it thereon
SAVIO SPA7 citations71
US4539803ASep 10, 1985
Device to piece-up yarn and doff yarn packages on open-end spinning machines
SAVIO SPA13 citations71
US4339914AJul 20, 1982
Method and apparatus for cleaning an open-end spinning rotor
SAVIO SPA9 citations71
US5144818ASep 8, 1992
Control device and method for electromagnetic needle selection in circular knitting machine
SAVIO SPA8 citations70
US4854513AAug 8, 1989
Device and method for intermittently storing and returning yarn during the winding of conical bobbins fed with yarn at constant speed
SAVIO SPA7 citations70
US4854511AAug 8, 1989
Device and method for intermittently storing and returning yarn during the winding of conical bobbins fed with yarn at constant speed
SAVIO SPA10 citations70
US4354343AOct 19, 1982
Automatic take-in for double-twisting spindles
SAVIO SPA8 citations70
US3941323AMar 2, 1976
Device for finding, extracting and temporarily positioning the end of the yarn in cops
SAVIO SPA10 citations70
US5095689AMar 17, 1992
Method and device for rejoining yarn with high efficiency in an open-end spinning machine
SAVIO SPA8 citations69
Showing the top 50 of 126 patents by PatentIndex Score.