Maschinenfabrik Wifag

Patent Owner

Watch Compare Add to Portfolio

Stats

Details

Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
B41F PRINTING MACHINES OR PRESSES 242
 
  
 
B41L APPARATUS OR DEVICES FOR MANIFOLDING, DUPLICATING, OR PRINTING FOR OFFICE OR OTHER COMMERCIAL PURPOSES; ADDRESSING MACHINES OR LIKE SERIES-PRINTING MACHINES 118
 
  
 
G06F ELECTRIC DIGITAL DATA PROCESSING 1446

Top Patents (by citation)

Upgrade to the Professional Level to View Top Patents for this Owner. Learn More

Recent Publications

  • No Recent Publications to Display

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
5699735 Web-fed rotary pressOct 03, 95Dec 23, 97[G06F, B41F]
5158019 Device for infinitely variable adjustment of the axial spreading movement of distributing rollersOct 11, 91Oct 27, 92[B41L, B41F]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
7610853 Inking roller comprising a structured surfaceExpiredOct 21, 04Nov 03, 09[B41F]
7478592 Clamping device for clamping a flexible covering on a cylinder of a printing machineExpiredSep 24, 03Jan 20, 09[B41F]
2008/0282,919 Clamping DeviceAbandonedMay 10, 05Nov 20, 08[B41F]
2008/0216,689 Device and Method for Recognition of Register ErrorsAbandonedMar 17, 05Sep 11, 08[B41F]
2008/0190,311 Printing Machine Comprising a Suction Device, Suction Device and Method For Changing a Printing FilmAbandonedMay 06, 05Aug 14, 08[B41F]
2008/0116,625 Longitudinal Folding Device Comprising Formers Having Different WidthsAbandonedJul 06, 05May 22, 08[B41L]
2008/0011,169 Folding device with folding apparatus arranged at different heightsAbandonedMar 06, 07Jan 17, 08[B41F]
2007/0206,208 Printing block assigning means in a rotary printing machineAbandonedNov 17, 06Sep 06, 07[G06K]
7162954 Determination of cutting positions of web strands in a rotary printing pressExpiredAug 01, 00Jan 16, 07[B41F]
2006/0290,223 External rotor driveAbandonedDec 03, 04Dec 28, 06[H02K]
2006/0162,852 Method, system and device for preparing a winding reel for changing reels in a flying manner, detecting a web of material, and applying a double-sided adhesive tape to a surfaceAbandonedAug 05, 02Jul 27, 06[B31F, B65H, B32B]
7059246 Process for obtaining image information of an illustrated printing form, device for this and printing pressExpiredMar 26, 03Jun 13, 06[B41F]
7059559 Device for supporting a web and device and process for removing a web from an axleExpiredNov 06, 03Jun 13, 06[B65H]
7051652 Wet offset printing formExpiredMar 28, 02May 30, 06[B41N]
7000544 Measurement and regulation of inking in web printingExpiredJul 01, 02Feb 21, 06[B41F]
6976428 Wet offset printing formExpiredFeb 10, 04Dec 20, 05[B41C]
2005/0268,803 Clamping device for clamping a flexible covering of a cylinder of a printing pressAbandonedMar 02, 05Dec 08, 05[B41F]
6966475 Draw roller with adjustable pull ringExpiredJun 30, 03Nov 22, 05[B41L, B65H]
6955122 Crop mark splittingExpiredJul 28, 03Oct 18, 05[B41J]
6953172 Roll changer and process for removing a residual roll from an axleExpiredOct 15, 02Oct 11, 05[B65H]

View all patents..

Top Inventors for This Owner

Upgrade to the Professional Level to View Top Inventors for this Owner. Learn More

We are sorry but your current selection exceeds the maximum number of comparisons () for this membership level. Upgrade to our Level for up to -1 comparisons!

We are sorry but your current selection exceeds the maximum number of portfolios (0) for this membership level. Upgrade to our Level for up to -1 portfolios!.