Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Browse by Category: Main > Construction
Class Information
Number: 14/44
Name: Bridges > Draw > Horizontally sliding > Boat operated
Description: Drawbridges which are operated by an approaching boat.










Patents under this class:

Patent Number Title Of Patent Date Issued











 
 
  Recently Added Patents
Multi-touch recognition resistive touch screen for recognizing multi-touch coordinates through capacitor charging time
Clostridium chauvoei polypeptide, DNA encoding the polypeptide and a vaccine comprising the polypeptide
Composite aircraft floor system
Composite filtration membranes and methods of preparation thereof
Cycloalkylamine substituted isoquinoline and isoquinolinone derivatives
Lamination sheet
Humidity indicator and method for fabricating the same
  Randomly Featured Patents
Personal identification and signaling system
Process for preparing a silicon nitride insulating film for semiconductor memory device
Manufacturing methods and construction for integrated circuit packages
Methods of unidirectional, site-specific integration into a genome, compositions and kits for practicing the same
Pressure balancing a closed ecological system
Process for the preparation of 2,4,5-trichloropyrimidine
Memory devices and methods of operating the same
Chemically modified polymers
Polymer blends for use in making medical devices including catheters and balloons for dilatation catheters
Closed-caption broadcasting and receiving method and apparatus suitable for syllable characters