Resilient keyboard rest and lap adapter

Claim 3

A device as in claim 1, wherein said first area includes a recessed planar region adapted for receiving a member with printed subject matter thereon, and wherein such recessed area forms a channel relative the remainder of said first area for the passage of wires through such channel beneath a keyboard received on said device.

Claim 4

A device as in claim 1, wherein ribs at each end of said row are relatively larger than the other of said ribs.

Claim 5

Apparatus for the prevention of repetitive motion injuries to an operator of a computer keyboard or similar device, said apparatus comprising: keyboard rest means comprising a first foamed resilient member having a first upper surface adapted for receiving and supporting a computer keyboard or similar device thereon, and having a second upper surface adapted for engaging the operator's palms and wrists; and lap adapter means comprising a second foamed resilient member operatively associated with said keyboard rest means for supporting same, said second resilient member having a first lower surface adapted for interacting with and being received on the lap of the operator; so that the physical stress level is reduced for the operator of a computer keyboard received on said keyboard rest means, with the resulting prevention of repetitive motion injuries and cumulative trauma disorders; wherein said keyboard rest means further has a lower engagement surface on a side thereof generally opposite said first and second upper surfaces thereof; said lap adapter means further has an upper engagement surface on a side thereof generally opposite said first lower surface thereof; and said respective engagement surfaces of said keyboard rest means and said lap adapter means are secured to one another; and further wherein said first upper surface of said keyboard rest means is generally inclined at a predetermined angle towards said second upper surface thereof; said second upper surface of said keyboard rest means is generally raised relative to the adjacent portion of said first upper surface thereof, so that the junction of said first and second upper surfaces form stop means for maintaining the position of a keyboard received on said keyboard rest means; said lap adapter means first lower surface includes integrally formed therein traction means for limiting movement of said apparatus laterally relative to the lap of the operator; and said traction means comprise a plurality of raised ribs with air circulating channels therebetween, said ribs also providing pressure dispersion relative the user's lap.

Claim 6

Apparatus for the prevention of repetitive motion injuries to an operator of a computer keyboard or similar device, said apparatus comprising: keyboard rest means comprising a first foamed resilient member having a first upper surface adapted for receiving and supporting a computer keyboard or similar device thereon, and having a second upper surface adapted for engaging the operator's palms and wrists; and lap adapter means comprising a second foamed resilient member operatively associated with said keyboard rest means for supporting same, said second resilient member having a first lower surface adapted for interacting with and being received on the lap of the operator; so that the physical stress level is reduced for the operator of a computer keyboard received on said keyboard rest means, with the resulting prevention of repetitive motion injuries and cumulative trauma disorders; wherein said keyboard rest means further has a lower engagement surface on a side thereof generally opposite said first and second upper surfaces thereof; said lap adapter means further has an upper engagement surface on a side thereof generally opposite said first lower surface thereof; and said respective engagement surfaces of said keyboard rest means and said lap adapter means are secured to one another; and further wherein said first upper surface of said keyboard rest means is generally inclined at a predetermined angle towards said second upper surface thereof; said second upper surface of said keyboard rest means is generally raised relative to the adjacent portion of said first upper surface thereof, so that the junction of said first and second upper surfaces form stop means for maintaining the position of a keyboard received on said keyboard rest means; said lap adapter means first lower surface includes integrally formed therein traction means for limiting movement of said apparatus laterally relative to the lap of the operator; and said traction means comprise a plurality of raised ribs with air circulating channels therebetween, said ribs also providing pressure dispersion relative the user's lap.

Claim 7

An apparatus as in claim 4, wherein ribs adjacent respective ends of said lap adapter means first lower surface are generally larger than the other of said ribs.

Claim 8

An apparatus as in claim 5, wherein sides of said second resilient member adjacent said first lower surface respective ends are generally tapered outwardly towards said first lower surface.

Claim 9

A keyboard rest apparatus, comprising a generally elongated, rectangular member of foamed resilient material, having an upper surface including a keyboard engagement region adapted for supporting a keyboard thereon at a predetermined angle, and including a resilient wrist engagement region formed along one edge of said keyboard engagement region, said member further having a lower surface adapted for resting on a support surface such as one of an operator's lap and a desk, wherein use of said apparatus reduces adverse cumulative effects of repetitive operator motions by reducing the operator's physical stress level; and further wherein said upper surface keyboard engagement region is generally inclined towards said wrist engagement region thereof, so that a keyboard received on said upper surface will be tilted towards the operator, and said wrist engagement region relatively projects generally above the portion of said upper surface adjacent thereto, so that the base of said wrist engagement region and said inclined upper surface keyboard engagement region cooperate to form stop means for maintaining desired positioning of a keyboard on said upper surface; and wherein said upper surface keyboard engagement region includes a recessed area forming a channel relative the remainder of said upper surface keyboard engagement region for the passage of wires through such channel beneath a keyboard received on said device.

Claim 10

A keyboard rest apparatus, comprising a generally elongated, rectangular member of foamed resilient material, having an upper surface including a keyboard engagement region adapted for supporting a keyboard thereon at a predetermined angle, and including a resilient wrist engagement region formed along one edge of said keyboard engagement region, said member further having a lower surface adapted for resting on a support surface such as one of an operator's lap and a desk, wherein use of said apparatus reduces adverse cumulative effects of repetitive operator motions by reducing the operator's physical stress level; and further wherein said upper surface keyboard engagement region is generally inclined towards said wrist engagement region thereof, so that a keyboard received on said upper surface will be tilted towards the operator, and said wrist engagement region relatively projects generally above the portion of said upper surface adjacent thereto, so that the base of said wrist engagement region and said inclined upper surface keyboard engagement region cooperate to form stop means for maintaining desired positioning of a keyboard on said upper surface; and wherein said upper surface keyboard engagement region includes a recessed area forming a channel relative the remainder of said upper surface keyboard engagement region for the passage of wires through such channel beneath a keyboard received on said device.

Claim 11

A keyboard rest apparatus as in claim 7, wherein said lower surface further includes alternating raised and lowered areas formed in said resilient material to provide pressure dispersion for said member when resting on an operator's lap, to form air channels for improved air circulation, and to form traction means for reducing movement of said apparatus laterally relative to such operator's lap.

Claim 12

A keyboard rest apparatus as in claim 8, wherein raised areas located on each longitudinal end of said lower surface are generally larger than the remainder of said raised areas, for keeping said apparatus seated on an operator's lap.

Claim 13

A keyboard rest apparatus as in claim 7, wherein said member is comprised of two separate bodies of foamed material such that said upper surface is formed on one of such bodies, and said lower surface is formed on the other of such bodies.

Claim 14

A lap adapter apparatus for use by a seated person such as a computer operator or wheelchair patient, said apparatus comprising a generally rectangular body of foamed resilient material, said body having a greater dimension along its longitudinal axis than its dimension in a direction perpendicular to such axis, said body further having respective first and second engagement surfaces on opposite sides thereof, with said first engagement surface being substantially planar for receiving and supporting objects to be used by a seated person, and with said second engagement surface being adapted for resting on the lap of such seated person, and provided with traction means for limiting the amount of movement of the apparatus laterally relative to such person's lap, wherein said traction means includes a plurality of alternating raised ribs and channels integrally formed in said resilient material with said ribs and channels aligned generally parallel to one another and generally perpendicular with said body longitudinal axis, said alternating rib and channel arrangement providing pressure dispersion on the seated person's lap while said channels provide air circulation relative thereto.

Claim 15

A lap adapter apparatus for use by a seated person such as a computer operator or wheelchair patient, said apparatus comprising a generally rectangular body of foamed resilient material, said body having a greater dimension along its longitudinal axis than its dimension in a direction perpendicular to such axis, said body further having respective first and second engagement surfaces on opposite sides thereof, with said first engagement surface being substantially planar for receiving and supporting objects to be used by a seated person, and with said second engagement surface being adapted for resting on the lap of such seated person, and provided with traction means for limiting the amount of movement of the apparatus laterally relative to such person's lap, wherein said traction means includes a plurality of alternating raised ribs and channels integrally formed in said resilient material with said ribs and channels aligned generally parallel to one another and generally perpendicular with said body longitudinal axis, said alternating rib and channel arrangement providing pressure dispersion on the seated person's lap while said channels provide air circulation relative thereto.

Claim 16

A lap adapter apparatus as in claim 11, wherein the longitudinal ends of said rectangular body are generally tapered outwardly from said first engagement surface towards said second engagement surface thereof, and ribs adjacent said longitudinal ends of said rectangular body are generally larger than the other of said ribs.

Claim 17

A lap adapter apparatus as in claim 11, further including keyboard rest means, comprising a resilient body removably supported on said first engagement surface, for receiving and supporting a computer keyboard or similar device thereon, and for providing a resilient palm and wrist rest area for the seated person on whose lap said lap adapter apparatus second engagement surface is rested.

Claim 18

A lap adapter apparatus as in claim 13, wherein said keyboard rest means further includes a keyboard engagement region which in inclined at a predetermined angle towards said resilient palm and wrist rest area, and wherein said keyboard rest means further includes stop means for maintaining desired positioning of a keyboard thereon.

Claim 19

A lap adapter apparatus as in claim 11, wherein said foamed resilient material has a density preferably in a range generally from about 1.6 to 2.0 pounds per cubic foot.