Paper Machinery Corporation

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
B31B MAKING BOXES, CARTONS, ENVELOPES, OR BAGS 1215
 
  
 
B65D CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES 692
 
  
 
A47G HOUSEHOLD OR TABLE EQUIPMENT 225
 
  
 
B65H HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES277
 
  
 
B21D WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING 155
 
  
 
B31C MAKING WOUND ARTICLES, e.g. WOUND TUBES 18
 
  
 
B32B LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM1156
 
  
 
B65G TRANSPORT OR STORAGE DEVICES, e.g. CONVEYERS FOR LOADING OR TIPPING; SHOP CONVEYER SYSTEMS; PNEUMATIC TUBE CONVEYERS 166
 
  
 
F16H GEARING199
 
  
 
F23R GENERATING COMBUSTION PRODUCTS OF HIGH PRESSURE OR HIGH VELOCITY, e.g. GAS-TURBINE COMBUSTION CHAMBERS 128

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2017/0340,149 PROCESS AND APPARATUS FOR FORMING OVERWRAP CONTAINER USING CLAMPING AND REFORMINGMay 04, 17Nov 30, 17[A47G, B65D]

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
7686753 Bottom finishing station components for a cup making machineJul 27, 06Mar 30, 10[B31B, E21C]
7311243 Two piece paper cup and sidewall blank thereforJul 27, 06Dec 25, 07[B65D]
6652435 Automated system and method for forming two stage cupApr 10, 01Nov 25, 03[B31B]
D451019 Paperboard containerFeb 02, 00Nov 27, 01[0907]
D451022 Paperboard containerFeb 02, 00Nov 27, 01[0907]
6267550 Container nesting and counting apparatusAug 28, 00Jul 31, 01[B65G]
6022213 Gas fired heaterJul 01, 97Feb 08, 00[F23R]
5752907 Cup making machineAug 15, 95May 19, 98[B31B, B31C]
5651851 Method for making insulated container blankJan 18, 95Jul 29, 97[B31B, B32B]
5624367 Bottom blank maker workstation for a cup making machineSep 15, 94Apr 29, 97[B65H]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2012/0043,374 SIDEWALL BLANK FOR SUBSTANTIALLY ELIMINATING TWIST IN DEEP BOTTOM CONTAINERSAbandonedAug 18, 11Feb 23, 12[B65D]
2006/0289,609 Polymeric containerAbandonedAug 02, 05Dec 28, 06[B65D]
6790168 Automated system and method for forming two stage cupExpiredMay 27, 03Sep 14, 04[B31B]
2002/0111,260 Rim flattener apparatus and methodAbandonedFeb 13, 01Aug 15, 02[B31B]
6382449 Two stage cupExpiredApr 04, 01May 07, 02[B65D]
5337622 Multi-mandrel programmable turret apparatus and method of effecting time modulation thereofExpiredJun 13, 91Aug 16, 94[B23B]
4680023 Container forming apparatus having in-line blankerExpiredApr 19, 85Jul 14, 87[B31B]
4571233 Paper container bottom expanderExpiredJan 06, 84Feb 18, 86[B31B]
4490130 Machine for forming seams of two-piece paper cupsExpiredAug 10, 81Dec 25, 84[F26B, B31C]
4386576 Glue applicator for paper cup machinesExpiredJan 11, 82Jun 07, 83[B05C]
4349345 Blank wrapping mechanism for non-cylindrical container-making machinesExpiredSep 15, 80Sep 14, 82[B31B]

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