Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Browse by Category: Main > Construction
Class Information
Number: 14/10
Name: Bridges > Truss > Arrangement > Bowstring > Adjustable
Description: Bowstring truss bridges which include some adjustable feature.










Patents under this class:

Patent Number Title Of Patent Date Issued
6892409 Portable bridge apparatus May. 17, 2005
5331700 Bridging system consisting of track supports Jul. 26, 1994
4691399 Rehabilitation of steel truss bridges by means of reinforcing arches Sep. 8, 1987
4353190 Stiffened elongate support member Oct. 12, 1982
4143439 Bridge reinforcements Mar. 13, 1979
4129915 Cable tensioning means for king post structuring Dec. 19, 1978
4123912 Lightweight demountable dock assembly Nov. 7, 1978
4021875 Pivotable and extensible tension post for a cable bridge structure May. 10, 1977
3994036 Flexible staging platform and the like Nov. 30, 1976











 
 
  Recently Added Patents
Method of fabricating a solar cell with a tunnel dielectric layer
Printable and printed articles
Controlling access to resources on a network
Optical coherence tomography with multiple sample arms
Processor engine, integrated circuit and method therefor
RPM Controlled Wind Power Generation System
Moving structure and micro-mirror device using the same
  Randomly Featured Patents
Apparatus for treating green wood and for accelerating drying of green wood
Miniature single in-line package electrical switch
Wet scrubber additive for simultaneous removal of oxides and metals from a gas
System and method for displaying item information
Dual channel cardiac pacer isolation circuit
Voltage clamp device for monolithic circuits
Toner for developing latent electrostatic images
Variable area light reflecting assembly
Dental appliance for cleansing the gingival one third areas of the teeth as well as the sulcular and the embrasure regions thereof
Segmented zoned fuel injection system for use with a combustor