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
Apparatus and method for recording reboot reason of equipment
Method and system for dynamic storage tiering using allocate-on-write snapshots
Semiconductor devices having multi-width isolation layer structures
Network client validation of network management frames
Online data conversion technique using a sliding window
Position-measuring device
Mass spectrometry method
  Randomly Featured Patents
Co-condensate mixtures of iminoisoindolinones
Semiconductor characterization and production information system
Check valve
Endoscopic bipolar electrocautery instruments
Electrotechnical article
Door chest
Storage controller and storage control method for dynamically assigning partial areas of pool area as data storage areas
Lubricating oil refining process
Shaft seal with magnetically controlled gap between rotating ring and surrounding non-rotating ring
Tread portion of an automobile tire