Resources Contact Us Home
Browse by Category: Main > Construction
Class Information
Number: D25/142
Name: Building units and construction elements > Architectural stock material > Panel, tile or applique or floor, wall, roof, etc. (24) > Roofing, or wall shingle > Perforated or openwork

Patents under this class:

Patent Number Title Of Patent Date Issued
D617914 Precast concrete driveway panel Jun. 15, 2010
D613884 Basement wall drainage panel Apr. 13, 2010
D588716 Raised access floor panel Mar. 17, 2009
D383223 Foldable hip and ridge roofing shingle Sep. 2, 1997
D379672 Tab portion of a roof shingle Jun. 3, 1997
D318148 Woven wire flooring for animals Jul. 9, 1991
D275706 Decorative louver Sep. 25, 1984
D274006 Fencing May. 29, 1984
D269707 Decorative slat assembly for a suspended ceiling or the like Jul. 12, 1983
D264002 Skeletal panel or similar article Apr. 20, 1982
D259812 Roof panel Jul. 7, 1981
D258465 Grating Mar. 3, 1981
D251617 Grille Apr. 17, 1979
D246388 Perforated plank for the floor of a material drying bin Nov. 15, 1977

  Recently Added Patents
Self-service channel marketplace
Packet bundling at the PDCP layer
Focus adjustment unit and optical scanning microscope
Snapshots in de-duplication
Direct chemical vapor deposition of graphene on dielectric surfaces
Transporting business intelligence objects between business intelligence systems
Motion control system and X-ray measurement apparatus
  Randomly Featured Patents
Front face of a vehicle wheel
Assembly and method for decapitating laboratory animals
Method and apparatus for providing an error messaging system
Water sensor with activation mechanism
Symmetrical split mount without side rails
3-alkoxy-2-aminopropyamines, cardiovascular compositions and use
Downhole electric steam or hot water generator for oil wells
Speed limiting for a balancing transporter
Tube bender construction
Longitudinal open tubular clamps for fixing insulation on piping