WOMAKO MASCHINENKONSTRUKTIONEN GMBH

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
B65G TRANSPORT OR STORAGE DEVICES, e.g. CONVEYERS FOR LOADING OR TIPPING; SHOP CONVEYER SYSTEMS; PNEUMATIC TUBE CONVEYERS 166

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
5503518 Apparatus for transferring sheets from a succession of stacksMar 10, 95Apr 02, 96[B65G]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
6474391 Apparatus for applying adhesive to the spines of stacks of sheets and the likeExpiredDec 21, 98Nov 05, 02[B42B]
5941289 Apparatus for making and inserting helical wire bindersExpiredJul 30, 97Aug 24, 99[B21F, B42B]
5707195 Apparatus for manipulating wire bindersExpiredOct 02, 96Jan 13, 98[B42B]
5657658 Apparatus for shaping and transporting wire binding elements for perforated sheetsExpiredDec 12, 95Aug 19, 97[B21F]
5299898 Method of and apparatus for binding stacks of superimposed sheetsExpiredMay 19, 93Apr 05, 94[B42B]
5134916 Blade adjusting mechanism for a paper cutting apparatusExpiredJun 10, 91Aug 04, 92[B26D]
4784559 Apparatus for subdividing piles of superimposed stacks of paper sheets and the likeExpiredMar 13, 87Nov 15, 88[B65H]
4779399 Method of and apparatus for draping webs around block-shaped objectsExpiredAug 24, 87Oct 25, 88[B65B]
4767482 Apparatus for severing and heat sealing sheets of thermoplastic materialExpiredJul 03, 85Aug 30, 88[B31B]
4729708 Method of and apparatus for turning cover sheets of stationery productsExpiredFeb 06, 87Mar 08, 88[B42B]
4702135 Apparatus for zig-zag folding of paper webs and the likeExpiredJul 09, 86Oct 27, 87[B26D, B65H]
4662816 Method of breaking up stacks of paper sheets or the likeExpiredJul 28, 86May 05, 87[B65G]
4650453 Apparatus for cross cutting a running webExpiredSep 05, 85Mar 17, 87[B65B]
4612963 Machine for making wire comb bindersExpiredFeb 09, 84Sep 23, 86[B21F]
4558981 Method and apparatus for assembling pronged binding strips with stacks of paper sheets or the likeExpiredJul 02, 84Dec 17, 85[B21F, B42C]
4513794 Wire forming machineExpiredSep 24, 82Apr 30, 85[B21F]
4501304 Apparatus for looping the outermost convolutions of spiral binders for note books or the likeExpiredAug 16, 83Feb 26, 85[B21F]
4457655 Method and apparatus for assembling pronged binding strips with stacks of paper sheets or the likeExpiredNov 04, 81Jul 03, 84[B21F, B42C]
4426871 Apparatus for producing helical wire coilsExpiredNov 16, 81Jan 24, 84[B21F]
4425773 Apparatus for winding helical wire coilsExpiredNov 16, 81Jan 17, 84[B21F]

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