CRANE BUILDING PRODUCTS LLC

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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 4121
 
  
 
E06B FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES, OR LIKE ENCLOSURES, IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES 342
 
  
 
A01D HARVESTING; MOWING140

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
6524518 Manufacturing process including extrusion with in-line blow moldingFeb 23, 00Feb 25, 03[B29C]
D417515 Decorative ceiling dividerFeb 25, 99Dec 07, 99[2501]
D414567 Extruded slatwall sectionMay 22, 98Sep 28, 99[2501]
5783125 Reinforced extrusion products and method of making sameMay 17, 96Jul 21, 98[B29C]
5592782 Polymeric sealing/spring strip and exTrusion method of producing sameJul 26, 95Jan 14, 97[E06B]
5528863 Polymeric sealing/spring strip and extrusion method of producing sameJul 26, 95Jun 25, 96[E06B]
5424023 Apparatus and method of forming curved extruded productsJun 03, 93Jun 13, 95[B29C]
5393536 Coextrusion apparatusApr 05, 93Feb 28, 95[B29C]
5375376 Polymeric sealing/spring strip and extrusion method of producing sameJan 21, 93Dec 27, 94[E06B]
5181371 Flexible joint assembly for partition assemblageAug 05, 91Jan 26, 93[A01D]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2009/0062,413 COMPOSITION OF FILLERS WITH PLASTICS FOR PRODUCING SUPERIOR BUILDING MATERIALSAbandonedMar 27, 08Mar 05, 09[C08L, C08K]
2008/0197,523 SYSTEM AND METHOD FOR MANUFACTURING COMPOSITE MATERIALS HAVING SUBSTANTIALLY UNIFORM PROPERTIESAbandonedFeb 20, 07Aug 21, 08[B29C]
2007/0296,112 INTEGRATED BELT PULLER AND THREE-DIMENSIONAL FORMING MACHINEAbandonedSep 07, 07Dec 27, 07[B29C]
2007/0235,705 COMPOSITE FENCEAbandonedJun 08, 07Oct 11, 07[E04H]
7017352 Cooling of extruded and compression molded materialsExpiredOct 25, 02Mar 28, 06[F25D]
2006/0012,066 System and method for directing a fluid through a dieAbandonedDec 27, 04Jan 19, 06[B29C]
2006/0012,071 Method of manufacturing a metal-reinforced plastic panelAbandonedJun 13, 05Jan 19, 06[B29C]
6863972 Synthetic wood component having a foamed polymer backingExpiredJan 09, 01Mar 08, 05[E04C, B32B]
6784216 ABS foam and method of making sameExpiredApr 04, 03Aug 31, 04[C08J]
6780359 Synthetic wood composite material and method for moldingExpiredJan 29, 03Aug 24, 04[B29B]
6708504 Cooling of extruded and compression molded materialsExpiredDec 19, 01Mar 23, 04[F25D]
6685858 In-line compounding and extrusion systemExpiredSep 25, 02Feb 03, 04[B29C]
6637213 Cooling of extruded and compression molded materialsExpiredApr 24, 02Oct 28, 03[F25D]
6592351 Turret loading device for extrusion lineExpiredJan 22, 01Jul 15, 03[B29C]
6578368 Cryogenic cooling of extruded and compression molded materialsExpiredJan 19, 01Jun 17, 03[F25D]
6526718 Reinforced vinyl sidingExpiredNov 21, 01Mar 04, 03[E04D]
6516577 Exterior panelExpiredApr 30, 01Feb 11, 03[E04B, E04D]
6488150 Bulk packaging system and methodExpiredNov 21, 00Dec 03, 02[B65D]
6464913 In-line compounding and extrusion systemExpiredSep 05, 97Oct 15, 02[B29C]
6453630 Deck plank coverExpiredMar 03, 00Sep 24, 02[E04F]

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