Resources Contact Us Home
Browse by Category: Main > Material Science
Class Information
Number: 428/603
Name: Stock material or miscellaneous articles > All metal or with adjacent metals > Nonplanar uniform thickness or nonlinear uniform diameter (e.g., l-shape)
Description: Subject matter wherein the stock-material* or a component thereof has nonthickness surfaces where are (a) defined other than by two parallel flat planes and (b) equidistantly spaced at all points or comprising a strand of uniform diameter having portions laterally displaced from other portions.

Sub-classes under this class:

Class Number Class Name Patents
428/604 Intersecting corrugating or dimples not in a single line (e.g., waffle form, etc.) 65

Patents under this class:
1 2 3 4

Patent Number Title Of Patent Date Issued
8535505 Method for making metallic cover Sep. 17, 2013
8298682 Metal bodies containing microcavities and apparatus and methods relating thereto Oct. 30, 2012
8288010 Sheet-metal layer with anti-diffusion structures and metallic honeycomb body with at least one such sheet-metal layer Oct. 16, 2012
8252428 High-strength member for vehicle Aug. 28, 2012
8227088 Metallic cover and method for making the same Jul. 24, 2012
8158271 Waveform panel Apr. 17, 2012
8075978 Method for producing an annular honeycomb body, and annular honeycomb body Dec. 13, 2011
8029913 Waveform panel Oct. 4, 2011
7972708 Heat shield Jul. 5, 2011
7968208 Metal sheet having a microstructure relieved of notching, carrier body having a plurality of sheets, and exhaust system having the carrier body Jun. 28, 2011
7838125 Microperforated metal foil Nov. 23, 2010
7703502 Method of fabricating a longitudinal frame member of a trench-forming assembly Apr. 27, 2010
7687151 Overlay for repairing spline and seal teeth of a mated component Mar. 30, 2010
7629057 Iron species preform Dec. 8, 2009
7462402 Punch, apparatus and method for forming opposing holes in a hollow part, and a part formed therefrom Dec. 9, 2008
7448178 Field fabricated joist hanger Nov. 11, 2008
7381476 Structural element having a metal wall of generally tubular shape Jun. 3, 2008
7318302 Equipment support for a metal building Jan. 15, 2008
7288326 Active energy absorbing cellular metals and method of manufacturing and using the same Oct. 30, 2007
7276211 Process for producing a one-piece, structured metal foil having a hole, metal foil and honeycomb body Oct. 2, 2007
7276295 Metal foil with an embossed structure for use in the purification of exhaust gas and a tool and method for its production Oct. 2, 2007
7096641 Hollow profile Aug. 29, 2006
7030059 Metal catalyst carrier Apr. 18, 2006
7011893 Metallic layer with regions of varying material thickness, method for producing such a metallic layer and honeycomb body at least partly produced from such metallic layers Mar. 14, 2006
6974633 Structural members having improved resistance to fatigue crack growth Dec. 13, 2005
6920734 Bridging system for off-module studs Jul. 26, 2005
6920775 Panel crimping machine having a gap adjustment mechanism Jul. 26, 2005
6893733 Modified contoured crushable structural members and methods for making the same May. 17, 2005
6848233 Composite aluminium panel Feb. 1, 2005
6821638 Shaped contoured crushable structural members and methods for making the same Nov. 23, 2004
6790536 Sheet metal profile support, in particular for automotive construction, and method for producing it Sep. 14, 2004
6777105 Part Aug. 17, 2004
6761980 Metallic catalyst carrier Jul. 13, 2004
6733602 Polycrystalline material with surface features projecting from a surface thereof May. 11, 2004
6660403 Flexible corrugated multilayer metal foil shields and method of making Dec. 9, 2003
6609830 Bearing having multilayer overlay and method of manufacture Aug. 26, 2003
6605334 Tactical body armor Aug. 12, 2003
6586110 Contoured metal structural members and methods for making the same Jul. 1, 2003
6557338 Thrust reverser for a gas turbine engine May. 6, 2003
6537681 Honeycomb and process for its manufacture Mar. 25, 2003
6524722 Corrugated structural metal plate Feb. 25, 2003
6511759 Means and method for producing multi-element laminar structures Jan. 28, 2003
6497130 Method for corrugating a metal foil and packages of such foil Dec. 24, 2002
6492040 Welding construction and heat exchanger using the welding construction Dec. 10, 2002
6451447 Shaped multilayer metal foil shield structures and method of making Sep. 17, 2002
6436552 Structural metal framing member Aug. 20, 2002
6436551 Honeycomb body made of sheet-metal layers of different initial materials Aug. 20, 2002
6415581 Corrugated stiffening member Jul. 9, 2002
6391469 Corrugated multilayer metal foil insulation panels and methods of making May. 21, 2002
6368726 Honeycomb body configuration Apr. 9, 2002

1 2 3 4

  Recently Added Patents
SRB enhancement on HS-DSCH during cell change
High-speed comparator with asymmetric frequency response
Switchable memory diodes based on ferroelectric/conjugated polymer heterostructures and/or their composites
Fluid conduit with PTC fabric heating
Flash drive
Variety corn line NPAA2720
Gas flow indicator
  Randomly Featured Patents
Method and unit for generating high dynamic range image and video frame
Fluidized bed
Optoelectronic transmission device
Prosthesis for partial replacement of a vertebral body
Wild animal deterrent device and method
Image processing apparatus and image processing method for gathering vector data from an image
Color image sensor with improved resolution having time delays in a plurality of output lines
Nano-emulsion composition of coenzyme Q10
Photoconductor for electrophotography and method of manufacturing and using a photoconductor
Functional coated product and process for producing the same and the use thereof