GENCORP INC.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
B29C SHAPING OR JOINING OF PLASTICS; SHAPING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL; AFTER- TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING 1124
 
  
 
B32B LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM1156
 
  
 
B62D MOTOR VEHICLES; TRAILERS 190
 
  
 
E06B FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES, OR LIKE ENCLOSURES, IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES 144
 
  
 
H05K PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS 1155

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
5614052 Vacuum retention gasket splicingDec 21, 94Mar 25, 97[B32B]
5606828 Magnetic door gasketMar 14, 95Mar 04, 97[E06B]
5580116 Trim component having energy absorbing featureApr 05, 95Dec 03, 96[B62D]
5365408 Chassis with immovable attachment elements affixed theretoAug 05, 93Nov 15, 94[H05K]
5256056 Self-clamping mold assemblyAug 28, 91Oct 26, 93[B29C]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2006/0272,217 Composite extrusion for trim seal strip and method for forming sameAbandonedAug 10, 06Dec 07, 06[E06B]
2005/0100,747 Weatherstrip for automotive glass window and the likeAbandonedNov 09, 04May 12, 05[B32B]
2004/0200,151 Vehicle weatherstripAbandonedMar 19, 04Oct 14, 04[E05F]
2003/0089,067 Modified copolymer latex binderAbandonedNov 14, 01May 15, 03[E04C]
6342286 Embossment for plastic panelsExpiredDec 13, 99Jan 29, 02[B28B, B32B, A44B]
5830390 Method for continuous molding and apparatus thereforExpiredApr 30, 92Nov 03, 98[B29C]
5772816 Reinforced tape strip for perimeter securement of a membrane roof and method for attachingExpiredMay 24, 95Jun 30, 98[B32B]
5674628 Solventless butadiene- vinylidene chloride adhesives containing macromonomers for the bonding of rubber to metalExpiredMay 15, 96Oct 07, 97[C09J, B32B]
5640756 Manufacturing systemExpiredFeb 08, 95Jun 24, 97[B23Q]
5626383 Wireless weatherstrip profilesExpiredDec 28, 94May 06, 97[B62D]
5622736 Removal apparatus for removing a mold section from a molded partExpiredJul 29, 94Apr 22, 97[B29C]
5478654 Solventless carboxylated butadiene-vinylidene chloride adhesives for bonding rubber to metalExpiredMay 06, 94Dec 26, 95[C08K, B32B]
5475947 Flexible sealing unit for movable windowsExpiredMay 23, 94Dec 19, 95[E06B]
5461830 Glass run guide for slidable vehicle windowExpiredSep 02, 94Oct 31, 95[E05D]
5449282 Self-centering molding apparatusExpiredNov 01, 93Sep 12, 95[B29C]
5433038 Vehicle window weather sealing strip with retaining clipExpiredDec 03, 93Jul 18, 95[E05F]
5431307 Dispensing plural componentsExpiredAug 26, 94Jul 11, 95[B65D]
5358398 Mold separator apparatusExpiredOct 20, 92Oct 25, 94[B29C]
5318435 Shuttle assembly for use in an injection molding machineExpiredApr 16, 93Jun 07, 94[B29C]
5302103 Injection molding machine including quick-change mold assemblyExpiredOct 10, 91Apr 12, 94[B29C]

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