Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Browse by Category: Main > Construction
Class Information
Number: D25/144
Name: Building units and construction elements > Architectural stock material > Panel, tile or applique or floor, wall, roof, etc. (24) > Roofing, or wall shingle > Symmetrical on two axes
Description:










Patents under this class:

Patent Number Title Of Patent Date Issued
D446871 Roof tile Aug. 21, 2001
D274757 One-piece dome ceiling with lip Jul. 17, 1984
D273333 Fence panel or the like Apr. 3, 1984
4413457 Checkered wall or ceiling system Nov. 8, 1983
D265511 Panel structure Jul. 20, 1982
4287683 Solar shield Sep. 8, 1981
4233795 Field repair roof panel for a railway car Nov. 18, 1980
D254506 Corrugated metal sheet contact body for humidifiers Mar. 18, 1980
D254207 Corrugated metal sheet contact body for humidifiers Feb. 12, 1980
4143499 Roofing sheet Mar. 13, 1979
D250848 Roof panel Jan. 16, 1979
3994693 Expandable metal membrane Nov. 30, 1976











 
 
  Recently Added Patents
Flexible circuit routing
Reusing data in user run book automation
Mobile terminal and controlling method thereof
Vehicle wheel
Method for producing an adhesive fastening element made of plastic
Apparatus and method for information processing, program, and recording medium
Onium salt-containing polymer
  Randomly Featured Patents
Method and apparatus for expanded battery recognition in a battery charging system
Method of using matrix rank reduction to remove random noise from seismic data
Load-leveling air pump
Logging method for determining characteristic of fluid in a downhole measurement region
Portable electronic device, method of controlling input operation, and program for controlling input operation
Method for making shrimp-shaped food products
Flow plug
Apparatus for production of three dimensional objects by stereolithography
Catalytic method
Wavelength division multiplexing light transmitting system