Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Browse by Category: Main > Construction
Class Information
Number: D25/28
Name: Building units and construction elements > Structure > Having angular roof > Trapezoidal or triangular surface > Inverted
Description:










Patents under this class:

Patent Number Title Of Patent Date Issued
4067347 Solar heated shelter with moveable secondary roof Jan. 10, 1978











 
 
  Recently Added Patents
Macrocyclic cysteine protease inhibitors and compositions thereof
Color image forming apparatus with contact control of process units
Faucet
Systems and methods for tracking mobile terrestrial terminals for satellite communications
Automated difference recognition between speaking sounds and music
Method of adenoviral vector synthesis
Tropoelastin derivatives
  Randomly Featured Patents
Method and apparatus for an improved baffle plate in a plasma processing system
Diaphragm controlled bypass valve
Fluid aspiration system for the management of urinary incontinence
Stepping motor control apparatus
Position controller of motor
Floating air seal for a turbo machine
Method of stabilizing peptide sweeteners in chewing gums and confections with benzaldehyde acetals
Electric connector
Output pre-driver for reducing totem pole current
Reagent for the optical determination of the blood coagulation