US2009300860A1PendingUtilityA1

Portable wheelchair ramp

42
Individually held — no corporate assignee on recordPriority: Jun 4, 2008Filed: Jun 4, 2009Published: Dec 10, 2009
Est. expiryJun 4, 2028(~1.9 yrs left)· nominal 20-yr term from priority
Inventors:Patrick Campbell
A61G 3/061E04F 2011/005E04F 11/002
42
PatentIndex Score
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Cited by
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References
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Claims

Abstract

This invention provides a mobile wheelchair ramp comprising: (a) a main body comprising first and second ends and sides; (b) at least one wheel secured beneath the main body; (c) hand rails; and (d) at least one pair of legs for grounding the ramp; where the ramp can be transformed from an extended position to a stowed position.

Claims

exact text as granted — not AI-modified
1 . A mobile wheelchair ramp comprising:
 (a) a main body comprising first and second ends and sides;   (b) at least one wheel secured beneath said main body;   (c) hand rails; and   (d) at least one pair of legs for grounding the ramp;   wherein said ramp can be transformed from an extended position to a stowed position.   
   
   
       2 . The ramp of  claim 1  wherein in said stowed position said ramp is folded so that said hand rails are substantially parallel and adjacent to the plane of said main body. 
   
   
       3 . The ramp of  claim 1  wherein in said extended position said ramp is extended so that said hand rails are substantially parallel and spaced from the plane of said main body. 
   
   
       4 . The ramp of  claim 1  wherein said main body portion further comprising at least one telescoping extension from at least one of said first and second ends. 
   
   
       5 . The ramp of  claim 1  further comprising a braking mechanism for said at least one wheel. 
   
   
       6 . The ramp of  claim 1  wherein said at least one wheel comprises a pair of wheels on a common axle. 
   
   
       7 . The ramp of  claim 1  wherein said legs are retractable. 
   
   
       8 . The ramp of  claim 1  wherein said retractable legs are telescoping.

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