US2003101665A1PendingUtilityA1

Stair steps gripper

46
Priority: Dec 4, 2001Filed: Dec 4, 2001Published: Jun 5, 2003
Est. expiryDec 4, 2021(expired)· nominal 20-yr term from priority
Inventors:George Preda
A47G 27/0287E04F 15/02172E04F 11/16
46
PatentIndex Score
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Cited by
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References
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Claims

Abstract

A stair steps gripper for permanently covering the carpet on the stair steps to prevent it to wear out and becoming dirty, the stair steps gripper comprising a walking zone in the center having an anti-skid surface on the top and spikes on its lower surface for penetrating into a underlying carpet.

Claims

exact text as granted — not AI-modified
What I claim as my invention is:  
     
         1 . A stair steps gripper for covering the carpet on the stair steps to prevent it from becoming wear out prematurely and dirty, the stair steps gripper comprising a walking zone in the center having an anti-skid surface on the top and spikes on the bottom surface and a strait front edge.  
     
     
         2 . A stair steps gripper as defined in  claim 1  in which the base is composed of semi-rigid plastic and spikes on the bottom surface.  
     
     
         3 . A stair steps gripper as defined in  claim 1  in which the runner has an anti-skid surface.  
     
     
         4 . A stair steps gripper as defined in  claim 1  in which the front edge is curved and has an anti-skid surface.  
     
     
         5 . A stair steps gripper for covering the steps made from hard wood or concrete, the stair steps gripper comprising a walking zone in the center having an anti-skid surface on the top and an anti-skid material in the lower surface and a strait front edge.  
     
     
         6 . A stair steps gripper as defined in  claim 5  in which the front edge is curved and has a serrated surface.  
     
     
         7 . A stair steps gripper as defined in claims  5  and  6  in which the lower surface is uncovered with anti-skid material.  
     
     
         8 . A stair steps gripper as defined in claims  5  and  6  in which the base has a double edge in the back.  
     
     
         9 . A stair steps gripper as defined in  claim 5  and  6  in which the base is secured on the floor by an L-shaped fixture in the back.  
     
     
         10 . A stair steps gripper as defined in  claim 8  in which the front edge is curved and has a serrated surface.  
     
     
         11 . A stair steps gripper as defined in  claim 8  in which the base is secured on the floor by an U-shaped fixture in the back.  
     
     
         12 . A stair steps gripper as defined in  claim 8  in which an U-shape fixture in the back and an edge cover in the front secure the base on the floor.  
     
     
         13 . A stair steps gripper as defined in  claim 8  in which the front edge is S-shaped and has a serrated surface.  
     
     
         14 . A stair steps gripper as defined in  claim 8  in which the front edge is L-shaped and has a serrated surface.  
     
     
         15 . A stair steps gripper as defined in claims  10 ,  13  and  14  in which the front edge is uncovered with a serrated surface.  
     
     
         16 . A stair steps gripper as defined in  claim 12  in which the front edge is unsecured with an edge cover.  
     
     
         17 . A stair steps gripper as defined in  claim 8  in which the double edge is continued on the sides.  
     
     
         18 . A stair steps gripper as defined in  claim 8  in which the double edge is just on the sides.  
     
     
         19 . A stair steps gripper as defined in claims  1 - 18  in which the overall dimensions of the runner can be smaller, equal or bigger than the overall dimensions of the base.

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