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US5911310A Expired / Lapsed US ⏱️ 0.0 years remaining

Inflatable shin guard

Assignee: Individual
•
Filing: 1998-04-23
•
Granted: 1999-06-15
•
Expires: 2018-04-23
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Abstract

Abstract A inflatable shin guard for providing air cushioned padding to a shin guard. The inventive device includes a shell member having a front and a back and adapted to conform to the shin of a user. The back of the shell member has a recess. An inflatable bladder member is provided in the recess of the back of the shell member. The bladder member is adapted to substantially fill the recess when inflated.

Inventors

  • 👤 Leo W. Bridgers

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-11-04 10:31
CPC Classifications
A; A63; A63B; A63B71/00; A63B71/08; A63B71/12; A63B71/1225; A63B2071/1258; A63B2071/1266; Y; Y10; Y10S; Y10S2/00; Y10S2/03; Y10S2/908; Y10S2/911

Claims Analysis

Total Claims: 11
Claim 1
Independent Claim 201 words
A shin guard, comprising: a shell member having a front, a back, a pair of opposite ends, and a pair of sides extending between said ends of said shell member, said shell member being adapted to conform to the shin of a user; said back of said shell member having a recess defined by a peripheral lip coupled to a periphery of said back of said shell member and extending rearwardly therefrom; an inflatable bladder member being provided in said recess of said back of said shell member, wherein said bladder member is adapted to substantially fill said recess when inflated; said shell member having a conduit in communication with an interior of said bladder member, said conduit being extended between said front and back of said shell member in perpendicular relationship with a plane in which said bladder member resides, said conduit being positioned at one of said ends of said shell member, said conduit permitting passage of air therethrough for inflating and deflating said bladder member; and a valve for selectively closing said conduit, wherein said valve includes an air pump mounted on said front of said shell member for passing air into said interior of said bladder member.
Claim 2
Dependent Claim 201 words
A shin guard, comprising: a shell member having a front, a back, a pair of opposite ends, and a pair of sides extending between said ends of said shell member, said shell member being adapted to conform to the shin of a user; said back of said shell member having a recess defined by a peripheral lip coupled to a periphery of said back of said shell member and extending rearwardly therefrom; an inflatable bladder member being provided in said recess of said back of said shell member, wherein said bladder member is adapted to substantially fill said recess when inflated; said shell member having a conduit in communication with an interior of said bladder member, said conduit being extended between said front and back of said shell member in perpendicular relationship with a plane in which said bladder member resides, said conduit being positioned at one of said ends of said shell member, said conduit permitting passage of air therethrough for inflating and deflating said bladder member; and a valve for selectively closing said conduit, wherein said valve includes an air pump mounted on said front of said shell member for passing air into said interior of said bladder member.
Claim 3
Dependent Claim 12 words
The shin guard of claim 1, wherein said shell member comprises plastic.
Claim 4
Dependent Claim 20 words
The shin guard of claim 1, wherein said front of said shell member includes a plurality of reinforcing strips thereon.
Claim 5
Dependent Claim 19 words
The shin guard of claim 1, wherein one of said ends of said shell member is arcuate in shape.
Claim 6
Dependent Claim 22 words
The shin guard of claim 1, further comprising a foot strap being coupled to another of said ends of said shell member.
Claim 7
Dependent Claim 38 words
The shin guard of claim 5, wherein said foot strap comprises a flexible upper portion and an instep strap portion, said foot strap being adapted for receiving a foot between said upper portion and said instep strap portion.
Claim 8
Dependent Claim 65 words
The shin guard of claim 1, further comprising a flexible leg strap having a pair of opposite ends, one of said ends of said leg strap being coupled to said shell member at one of said sides of said shell member, another of said ends of said leg strap being detachably attached to said shell member at another of said sides of said shell member.
Claim 9
Dependent Claim 33 words
The shin guard of claim 7, wherein a hook and loop fastener detachably attaches said another end of said leg strap to said shell member at said another side of said shell member.
Claim 10
Dependent Claim 474 words
A shin guard, comprising: a shell member having a front, a back, a pair of opposite ends, and a pair of sides extending between said ends of said shell member, said shell member being adapted to conform to the shin of a user; wherein said shell member comprises resilient plastic, wherein said shell member has a length between its ends of less than about 10 inches and a width between its sides of less than about 4 inches; said back of said shell member having a recess therein defined by a peripheral lip coupled to a periphery of said back of said shell member and extending rearwardly therefrom; said front of said shell member including a plurality of vertically oriented generally rectangular reinforcing strips thereon, said reinforcing strips being for providing additional resilient protection to said front of said shell member; one of said ends of said shell member being arcuate in shape; a foot strap being coupled to another of said ends of said shell member, said foot strap comprising a flexible upper portion and an instep strap portion, said foot strap being adapted for receiving a foot between said upper portion and said instep strap portion; a flexible leg strap having a pair of opposite ends, said leg strap being adapted for looping around a back of a user's shin to secure said shin guard to the shin of the user, one of said ends of said leg strap being coupled to said shell member at one of said sides of said shell member, another of said ends of said leg strap being detachably attached to said shell member at another of said sides of said shell member, wherein a hook and loop fastener detachably attaches said another end of said leg strap to said shell member at said another side of said shell member; an inflatable bladder member being provided in said recess of said back of said shell member, said bladder member being coupled to said shell member, wherein an interior of said bladder member may be filled with pumped air, wherein said bladder member is adapted to substantially fill said recess when said bladder member is inflated, said bladder member being for providing padding to said shin guard; said shell member having a conduit in communication with said interior of said bladder member, said conduit being extended between said front and back of said shell member in perpendicular relationship with a plane in which said bladder member resides, said conduit being positioned towards said one of said ends of said shell member, said conduit permitting passage of air therethrough for inflating and deflating said bladder member; and a valve for selectively closing said conduit, wherein said valve includes an air pump mounted on said front of said shell member for passing air into said interior of said bladder member.
Claim 11
Dependent Claim 474 words
A shin guard, comprising: a shell member having a front, a back, a pair of opposite ends, and a pair of sides extending between said ends of said shell member, said shell member being adapted to conform to the shin of a user; wherein said shell member comprises resilient plastic, wherein said shell member has a length between its ends of less than about 10 inches and a width between its sides of less than about 4 inches; said back of said shell member having a recess therein defined by a peripheral lip coupled to a periphery of said back of said shell member and extending rearwardly therefrom; said front of said shell member including a plurality of vertically oriented generally rectangular reinforcing strips thereon, said reinforcing strips being for providing additional resilient protection to said front of said shell member; one of said ends of said shell member being arcuate in shape; a foot strap being coupled to another of said ends of said shell member, said foot strap comprising a flexible upper portion and an instep strap portion, said foot strap being adapted for receiving a foot between said upper portion and said instep strap portion; a flexible leg strap having a pair of opposite ends, said leg strap being adapted for looping around a back of a user's shin to secure said shin guard to the shin of the user, one of said ends of said leg strap being coupled to said shell member at one of said sides of said shell member, another of said ends of said leg strap being detachably attached to said shell member at another of said sides of said shell member, wherein a hook and loop fastener detachably attaches said another end of said leg strap to said shell member at said another side of said shell member; an inflatable bladder member being provided in said recess of said back of said shell member, said bladder member being coupled to said shell member, wherein an interior of said bladder member may be filled with pumped air, wherein said bladder member is adapted to substantially fill said recess when said bladder member is inflated, said bladder member being for providing padding to said shin guard; said shell member having a conduit in communication with said interior of said bladder member, said conduit being extended between said front and back of said shell member in perpendicular relationship with a plane in which said bladder member resides, said conduit being positioned towards said one of said ends of said shell member, said conduit permitting passage of air therethrough for inflating and deflating said bladder member; and a valve for selectively closing said conduit, wherein said valve includes an air pump mounted on said front of said shell member for passing air into said interior of said bladder member.

References Cited (Backward Citations)

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USPTO Annuity & Maintenance Windows

Annuity Stage Window Opens Payment Deadline Surcharge Period Until Estimated Fee Status
3.5 Years (Year 4) 2002-06-14 2002-12-14 2003-06-15 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 2006-06-14 2006-12-14 2007-06-15 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 2010-06-14 2010-12-14 2011-06-15 $7700.00 Window Closed / Lapsed

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