Cor-A-Vent, Inc.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
F24F AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING 1332
 
  
 
E04B GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS 146
 
  
 
E04D ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS 126

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9353962 Roof ventDec 10, 09May 31, 16[E04D, F24F]
7540803 Ventilating cap for the ridge of a roofSep 27, 05Jun 02, 09[F24F]
7485034 Vent for tile roofsDec 06, 04Feb 03, 09[F24F]
6598356 Insulated roofing system having a form-fitting compressible seal and ventilationJun 20, 02Jul 29, 03[E04B]
6589113 Vent closure member with lift spacerDec 28, 01Jul 08, 03[F24F]
6558251 Roof ventilator with movable member to prevent entry of moistureDec 01, 00May 06, 03[F24F]
D465839 Roof vent having a stepped sideJun 06, 01Nov 19, 02[2502]
6213868 Roof ventilator with movable member to prevent entry of moistureJul 12, 99Apr 10, 01[F24F]
6039646 Ventilating cap for covering a vent opening, transport container, and method for their manufactureMar 04, 98Mar 21, 00[F24F]
5921863 Roof ventilating deviceJun 30, 94Jul 13, 99[F24F]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2005/0239,392 Ridge vent for tile roofingAbandonedJun 29, 05Oct 27, 05[F24F]
2003/0140,582 Ridge vent for tile roofingAbandonedJan 28, 03Jul 31, 03[E04B, F24F, E04H]
5830059 Ventilating cap for the ridge of a roofExpiredJun 23, 97Nov 03, 98[F24F]
5427571 Ventilated cap system for the ridge of a roofExpiredAug 08, 94Jun 27, 95[F24F]
5054254 Corrugated roof vent with end cap and method of making sameExpiredDec 07, 90Oct 08, 91[E04D]
4843953 Ventilated cap for the ridge of a roofExpiredMay 20, 88Jul 04, 89[F24F]
4807409 Vented fascia boardExpiredJun 17, 87Feb 28, 89[E04B]

Top Inventors for This Owner

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