SA Martin

Patent Owner

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
B65H HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES376
 
  
 
B41F PRINTING MACHINES OR PRESSES 143
 
  
 
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
5545001 Station for piling, separating and ejecting batches of plate-like workpieces at an outlet of a processing machineFeb 06, 95Aug 13, 96[B65G]
5526746 Device for hooking flexible printing plates on a printing cylinderJun 07, 95Jun 18, 96[B41F]
5464202 Apparatus and method for feeding sheets from a stackAug 03, 94Nov 07, 95[B65H]
5344136 Sheet supporting arrangement for use in a stackerJun 29, 93Sep 06, 94[B65H]
5201513 Device for conveying and piling sheets into stacksFeb 24, 92Apr 13, 93[B65H]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
5057068 Device for sidewise shifting of a tool in a slotting station contained within a machine processing sheet-like workpiecesExpiredFeb 23, 90Oct 15, 91[B26D, B31B]
5026040 Device for the sequential introduction of sheets in a shaping or forming machineExpiredApr 24, 90Jun 25, 91[B65H]
4970924 Circular tool arrangementExpiredMar 22, 89Nov 20, 90[B26D]
4932298 Circular tool arrangement allowing quick changing of toolsExpiredMar 22, 89Jun 12, 90[B26D, B31B]
4808054 Device for piling up flat piecesExpiredOct 23, 87Feb 28, 89[B65G]
4618391 Automatic device for bringing into register a tool mounted on a rotary cylinder for processing products in sheet formExpiredAug 01, 84Oct 21, 86[B26D]
4613268 Process and apparatus for the automatic supply of a machine for processing products in the form of sheetsExpiredMar 15, 84Sep 23, 86[B65G]
4549924 Device for instantaneously changing the gluing width of a web of paper in the manufacture of corrugated cardboard, and process for use of such a deviceExpiredJan 05, 84Oct 29, 85[B32B]
4506875 Suction-box feed deviceExpiredDec 23, 82Mar 26, 85[B65H]
4449450 Retractable propulsion apparatus for cardboard box printing machineExpiredJul 28, 82May 22, 84[B41F]
4338154 Machine for producing single-face corrugated boardExpiredSep 10, 80Jul 06, 82[B29D, B31F]
4265443 Automatic lengthwise receiver for stacking panels of different form and size and method of useExpiredMay 11, 79May 05, 81[B65H]
4219294 Machine for separating and discharging products in sheet formExpiredMay 11, 78Aug 26, 80[B65G]
4181076 Ink return circuit for a flexographic printing machineExpiredMay 31, 78Jan 01, 80[B41F]
4181298 Device for synchronized introduction of sheets into a treatment machineExpiredMay 31, 78Jan 01, 80[B65H]

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