Confer Plastics, Inc.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
E06C LADDERS 310
 
  
 
A44B BUTTONS, PINS, BUCKLES, SLIDE FASTENERS, OR THE LIKE 130
 
  
 
A47B TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE 151
 
  
 
A47C CHAIRS 152
 
  
 
E04F FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS 126
 
  
 
E04G SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR OTHER BUILDING AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS121
 
  
 
F16B DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING 148
 
  
 
F16D COUPLINGS FOR TRANSMITTING ROTATION 190
 
  
 
F16G BELTS, CABLES, OR ROPES, PREDOMINANTLY USED FOR DRIVING PURPOSES; CHAINS; FITTINGS PREDOMINANTLY USED THEREFOR128

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
8936134 Three/four step ladder with a curve aboutAug 19, 13Jan 20, 15[E04F, E04G, E04H]
8202018 Blow molded plastic interconnection having a receiving section and a locking sectionAug 19, 08Jun 19, 12[F16G]
8191681 A-frame ladder with a tambour gate/barrierAug 19, 08Jun 05, 12[E06C]
8191682 A-frame ladder with a flexible gate/barrierJun 03, 09Jun 05, 12[E06C]
7578632 Secure interlocking system for plastic materialsMay 08, 07Aug 25, 09[F16D]
7526841 Indented female blow-molded connector and male connector and methodAug 15, 07May 05, 09[A47B, F16B]
7275289 Indented female blow-molded connector and male connector and methodNov 24, 04Oct 02, 07[A44B]
7234780 Indented female blow-molded connector and male connector and methodJan 07, 05Jun 26, 07[A47C]
D401360 GateJul 17, 97Nov 17, 98[2402]
D399975 StaircaseJul 17, 97Oct 20, 98[2504]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
7448824 Traffic barricade having interchangeable partsExpiredFeb 29, 08Nov 11, 08[E01F]
2005/0070,167 Indented female blow-molded connectorAbandonedNov 18, 04Mar 31, 05[H01R]
2004/0107,551 Indented female blow-molded connectorAbandonedDec 09, 02Jun 10, 04[A44B]
6190600 Circular interconnectExpiredMar 12, 99Feb 20, 01[B29B]
6102156 Blow molded articles and method of makingExpiredJul 14, 98Aug 15, 00[E06C]

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