US2004067104A1PendingUtilityA1

High-security guard rail system

Priority: Apr 30, 2002Filed: Apr 30, 2003Published: Apr 8, 2004
Est. expiryApr 30, 2022(expired)· nominal 20-yr term from priority
E01F 15/0446E01F 15/04E01F 13/12
45
PatentIndex Score
0
Cited by
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References
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Claims

Abstract

An ultra-high security guard rail system, particularly for use around buildings, works of art, public places, and so forth, includes coverings to disguise and/or beautify the barrier system. In terms of a typical construction, the system includes a plurality of vertical metal pipes, with a portion of each pipe being buried one or more feet below the ground surface, and a portion of the pipe remains exposed above ground. One or more horizontal metal pipes are interconnected to the vertical metal pipes. In the preferred embodiment, the pipes are made of steel, and one or more of the pipes may be filled with a fortifying material, such as cement. A cover may be provided to visually obscure the pipes. Such a cover may give the appearance of brick, cinder block, stone or wood. In addition, the system may include a floral decorative element.

Claims

exact text as granted — not AI-modified
I claim:  
     
         1 . An ultra high-security guard rail system, comprising: 
 a plurality of vertical metal pipes, wherein a portion of the pipe is buried one or more feet below the ground surface, and a portion of the pipe remains exposed above ground; and    one or more horizontal metal pipes interconnected to the vertical metal pipes.    
     
     
         2 . The ultra high-security guard rail system of  claim 1 , wherein one or more of the pipes are filled with cement.  
     
     
         3 . The ultra high-security guard rail system of  claim 1 , wherein the metal pipes are steel.  
     
     
         4 . The ultra high-security guard rail system of  claim 1 , further including a cover to visually obscure the pipes.  
     
     
         5 . The system of  claim 4 , wherein the cover gives the appearance of brick.  
     
     
         6 . The system of  claim 4 , wherein the cover gives the appearance of cinder block.  
     
     
         7 . The system of  claim 4 , wherein the cover gives the appearance of stone.  
     
     
         8 . The system of  claim 4 , wherein the cover gives the appearance of wood.  
     
     
         9 . The system of  claim 4 , further including a floral decorative element.  
     
     
         10 . The system of  claim 9 , wherein the floral decorative element is natural.  
     
     
         11 . The system of  claim 9 , wherein the floral decorative element is artificial.

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