Norwood Industries Inc.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
B27B SAWS; COMPONENTS OR ACCESSORIES THEREFOR 619
 
  
 
B26D CUTTING; DETAILS COMMON TO MACHINES FOR SEVERING, e.g. BY CUTTING, PERFORATING, PUNCHING, STAMPING-OUT 433
 
  
 
1509 MACHINE TOOLS, ABRADING AND FOUNDING MACHINERY326
 
  
 
B23D PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR 128
 
  
 
B23Q DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING 139
 
  
 
B25B TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING, OR HOLDING143
 
  
 
B66F HOISTING, LIFTING, HAULING, OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD 122

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9676116 Pivot ratcheting log dogOct 21, 13Jun 13, 17[B27B]
9102074 Log rest with rack and pinion systemOct 21, 13Aug 11, 15[B27B, B66F]
8820727 Rapid dogging and rolling systemJul 08, 13Sep 02, 14[B23Q, B25B, B27B]
8479628 Portable sawmillSep 10, 09Jul 09, 13[B26D, B23D]
8276493 Sawhead vertical adjusting friction winch and self-locking/braking system for sawmillNov 19, 10Oct 02, 12[B27B]
8261645 Log restNov 01, 10Sep 11, 12[B26D, B27B]
8261647 Self locking adjustable blade guide for band sawNov 01, 10Sep 11, 12[B26D, B27B]
8215216 Integrated blade lubrication controllerNov 19, 10Jul 10, 12[B26D]
D654101 Blade guideMay 04, 10Feb 14, 12[1509]
D639319 Portable sawmillMay 04, 10Jun 07, 11[1509]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2011/0247,472 BANDWHEEL AND BLADE BRAKE SYSTEMAbandonedApr 08, 11Oct 13, 11[B27B]
2007/0234,869 Portable sawmillAbandonedApr 05, 06Oct 11, 07[B27B]
5993646 Grease trapExpiredMay 01, 98Nov 30, 99[C02F]
5157101 Pressure-sensitive adhesive formulation comprising underindexed isocyanate to active hydrogen compositionExpiredJun 04, 90Oct 20, 92[C08G]
4644018 Hydrophilic foamExpiredJan 02, 86Feb 17, 87[C08G]
4574697 Sheet material for mounting printing platesExpiredSep 28, 82Mar 11, 86[B41N]
4525755 Apparatus for recording and playing back magnetic tape cassettes and the likeExpiredJul 19, 79Jun 25, 85[G11B]
4511605 Process for producing polishing pads comprising a fully impregnated non-woven battExpiredNov 17, 83Apr 16, 85[B05D]
4496624 Fibrous web impregnated with coagulated polyurethane and polyolefin admixtureExpiredJan 10, 84Jan 29, 85[B32B]
4448922 Coagulated polyurethane coating compositionsExpiredJul 14, 82May 15, 84[C08L]
4376148 Impregnated non-woven sheet material with ionically solubilized resinExpiredSep 18, 80Mar 08, 83[B05D]
4366192 Thermal coagulation of polyurethane dispersionsExpiredNov 13, 81Dec 28, 82[B05D]
4332710 Thermal coagulation of polyurethane dispersionsExpiredFeb 17, 81Jun 01, 82[C08K]

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