Revcor, Inc.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
B21D WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING 353
 
  
 
F04D NON-POSITIVE-DISPLACEMENT PUMPS371
 
  
 
B21F WORKING OR PROCESSING OF WIRE 119
 
  
 
B21K MAKING FORGED OR PRESSED PRODUCTS, e.g. HORSE-SHOES, RIVETS, BOLTS, WHEELS 122
 
  
 
B63H MARINE PROPULSION OR STEERING 139
 
  
 
B64C AEROPLANES; HELICOPTERS 173
 
  
 
C08K USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES AS COMPOUNDING INGREDIENTS 1101
 
  
 
F01D NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES 164

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2016/0199,901 Manufacturing System And MethodsMar 23, 16Jul 14, 16[B21D]

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9314831 Manufacturing system and methodsJun 24, 11Apr 19, 16[B23Q, B21D]
8881396 Method of manufacturing a fan assemblyFeb 07, 11Nov 11, 14[B21K, B63H, F04D, B21F, B21D, B64C]
8272842 Polymer nanocomposites for air movement devicesApr 14, 09Sep 25, 12[B29C, F01D]
7517930 Polymer nanocomposites for air movement devicesApr 07, 05Apr 14, 09[F01D, C08K]
D526713 Fan motor mountJun 06, 03Aug 15, 06[]
6447251 Fan bladeApr 21, 00Sep 10, 02[F04D]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2007/0122,287 Fan blade assemblyAbandonedNov 29, 05May 31, 07[B64C]
2006/0088,418 Fan assembly and methodAbandonedSep 13, 05Apr 27, 06[F01D]
6942457 Fan assembly and methodExpiredNov 27, 02Sep 13, 05[F01D]
2005/0191,174 Centrifugal fanAbandonedFeb 27, 04Sep 01, 05[F03B]
2005/0186,070 Fan assembly and methodAbandonedFeb 23, 04Aug 25, 05[F04D]
2005/0123,404 Fan bladeAbandonedNov 09, 04Jun 09, 05[F04D]
2005/0074,332 Fan inlet plate and methodAbandonedOct 06, 03Apr 07, 05[F03B]
2004/0258,531 Fan bladeAbandonedMar 30, 04Dec 23, 04[B63H]
2004/0240,994 Fan housingAbandonedFeb 27, 04Dec 02, 04[F03D]
6814545 Fan bladeExpiredFeb 19, 03Nov 09, 04[B63H]
6712584 Fan bladeExpiredMay 08, 02Mar 30, 04[F04D]
2002/0150,412 Image heating apparatus for heating image on recording materialAbandonedJan 22, 02Oct 17, 02[G03G]
5551836 High pressure combustion blower assemblyExpiredJan 27, 95Sep 03, 96[F04D]

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