Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Fence support structure, especially for equestrian show jumping










Image Number 3 for United States Patent #4368875.

A structure for supporting an obstacle, such as a so-called fence for use in equestrian show jumping, includes upright posts, each with a guide rail and a vertical row of holes in the guide rail. One or several obstacle support members are slidably adjustable up and down along the guide rails and arrestable in predetermined positions by a spring biased bolt which may be withdrawn manually from a hole for the adjustment movement. After adjustment the spring bias again urges the bolt into the respective hole.








 
 
  Recently Added Patents
Breathing mask
Fluid-borne particle detector
Efficiently emulating computer architecture condition code settings without executing branch instructions
Method for producing male sterile plants using plant beclin 1/ATG6 expression
Method of predicting a motion vector for a current block in a current picture
Spatula
Semiconductor unit having a power semiconductor and semiconductor apparatus using the same
  Randomly Featured Patents
Escutcheon for covering concealed sanitary fittings
Geranium plant named `Crystal Lake`
Amplification circuit with a determined input impedance and various transconductance values
High density tissue and process of making
Brush head
Developer conveying device and image-forming apparatus with electrodes for conveying charged developer
Programmable atmospheric sampling systems and methods
Semiconductor integrated circuit device and process for manufacturing the same
Bond seam coating of FRP moldings
Vehicle seat support with incorporated device for damping longitudinal acceleration