INDUSTRIAL AIR, INC.

Patent Owner

Watch Compare Add to Portfolio

Stats

Details

Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
B01D SEPARATION 1133
 
  
 
F16L PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL169

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
9844746 Fiber and dust separating and collecting system for textile plantsFeb 22, 16Dec 19, 17[B01D]
5253901 Duct reinforcementJan 10, 92Oct 19, 93[F16L]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
5423576 Corner pieces for improved duct connectorExpiredJul 20, 94Jun 13, 95[F16L]
5356184 Corner pieces for improved duct connectorExpiredJan 10, 92Oct 18, 94[F16L]
5275449 Elongated member for joining ductsExpiredJan 10, 92Jan 04, 94[F16L]
5217509 Filtration systemExpiredApr 03, 92Jun 08, 93[B01D]
5174797 Fiber collectorExpiredSep 12, 91Dec 29, 92[B01D]
4936069 Modular building panel having an improved offset thermal barrier jointExpiredJun 09, 89Jun 26, 90[E04B, E04C]
4778491 Continuously operated and cleaned filter apparatusExpiredApr 03, 87Oct 18, 88[B01D]
4610600 Adjustable-pitch axial fan wheelExpiredJun 10, 85Sep 09, 86[F04D]
4604108 Air washer and methodExpiredNov 30, 81Aug 05, 86[B01D]
4461499 Transverse joint system for sheet metal ductsExpiredMar 23, 83Jul 24, 84[F16L]
4344370 Apparatus for discharging exhaust gas at high velocityExpiredJul 24, 80Aug 17, 82[F23L]
4312189 Air condition system controlled responsive to the absolute humidity of air in a designated treated spaceExpiredJun 09, 80Jan 26, 82[F25D, B01F, F24F]
4245444 Smooth floor construction for the chamber beneath carding and similar textile machinesExpiredApr 23, 79Jan 20, 81[D01G, E04H]
4224718 Pneumatic cleaning of the chamber carding elements of a textile machineExpiredNov 20, 78Sep 30, 80[D01G]
4193780 Air filter constructionExpiredMar 20, 78Mar 18, 80[B01D]

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!.