Apparatus for facilitating visual meter readings

Claim 2

Apparatus for facilitating readings from a meter face by a human observer, comprising: (a) center tube means, having a proximal end and a distal end, for providing a shaded viewing path therethrough between said observer and said meter face; (b) distal end cap assembly means disposed about said distal end of said center tube means for sealing off said center tube means at said distal end and permitting said viewing of said meter face therethrough, said distal end cap assembly means including a distal lens cap; and a distal lens disposed within said distal lens cap, said distal lens cap including a distal spacer means for abutting engagement with said meter face and for providing spacing between said meter face and said distal lens upon said abutting engagement; (c) a light assembly means internal of, and carried by, said center tube means for illuminating said meter face; and (d) pivotal mounting means interconnecting said center tube means and said light assembly means for retainedly adjusting the position of said light assembly means relative to said center tube means.

Claim 3

Apparatus for facilitating readings from a meter face by a human observer, comprising: (a) center tube means, having a proximal end and a distal end, for providing a shaded viewing path therethrough between said observer and said meter face; and (b) distal end cap assembly means disposed about said distal end of said center tube means for seaing off said center tube means at said distal end and permitting said viewing of said meter face therethrough, said distal end cap assembly means including a distal lens cap; and a distal lens disposed within said distal lens cap, said distal lens cap including a distal spacer means for abutting engagement with said meter face and for providing spacing between said meter face and said distal lens upon said abutting engagement; (c) a proximal end cap assembly, disposed about said proximal end of said center tube means for sealing off said center tube means at said proximal end and permitting said viewing of said meter face therethrough, including a proximal lens cap; and a proximal lens disposed within said proximal lens cap; wherein said distal end cap assembly and proximal end cap assembly are reversibly disposable, respectively, about said proximal end and said distal end of said center tube means; and wherein said proximal lens includes a proximal spacer means for abutting engagement with said meter face and for providing spacing between said meter face and said proximal lens when said distal end cap assembly and proximal end cap assembly are reversibly disposed about said center tube means; (d) a light assembly means internal of and carried by said center tube means for illuminating said meter face; and (e) pivotal mounting means interconnecting said center tube means and said light assembly means for retainedly adjusting the position of said light assembly means relative to said center tube means.

Claim 4

Apparatus for facilitating readings from a meter face by a human observer, comprising: (a) center tube means, having a proximal end and a distal end, for providing a shaded viewing path therethrough between said observer and said meter face; and (b) distal end cap assembly means disposed about said distal end of said center tube means for seaing off said center tube means at said distal end and permitting said viewing of said meter face therethrough, said distal end cap assembly means including a distal lens cap; and a distal lens disposed within said distal lens cap, said distal lens cap including a distal spacer means for abutting engagement with said meter face and for providing spacing between said meter face and said distal lens upon said abutting engagement; (c) a proximal end cap assembly, disposed about said proximal end of said center tube means for sealing off said center tube means at said proximal end and permitting said viewing of said meter face therethrough, including a proximal lens cap; and a proximal lens disposed within said proximal lens cap; wherein said distal end cap assembly and proximal end cap assembly are reversibly disposable, respectively, about said proximal end and said distal end of said center tube means; and wherein said proximal lens includes a proximal spacer means for abutting engagement with said meter face and for providing spacing between said meter face and said proximal lens when said distal end cap assembly and proximal end cap assembly are reversibly disposed about said center tube means; (d) a light assembly means internal of and carried by said center tube means for illuminating said meter face; and (e) pivotal mounting means interconnecting said center tube means and said light assembly means for retainedly adjusting the position of said light assembly means relative to said center tube means.

Claim 5

An apparatus as defined in claim 2, wherein said light assembly means includes: an artificial source of light; and a collimator tube means carrying said light source to a proximal end thereof for collimating said light, said tube having a distal end guide for directing at least a portion of said light onto said meter face obliquely and in an amount sufficient to substantially reduce glare on said face.

Claim 6

Apparatus for facilitating readings from a meter face by a human observer, comprising: (a) center tube means, having a proximal end and a distal end, for providing a shaded viewing path therethrough between said observer and said meter face; and (b) distal end cap assembly means disposed about said distal end of said center tube means for sealing off said center tube means at said distal end and permitting said viewing of said meter face therethrough, said distal end cap assembly including a distal lens cap; and a distal lens disposed within said distal lens cap, said distal lens cap including a distal spacer means for abutting engagement with said meter face and for providing spacing between said meter face and said distal lens upon said abuttng engagement; (c) a proximal end cap assembly, disposed about said proximal end of said center tube means for sealing off said center tube means at said proximal end and permitting said viewing of said meter face therethrough, including a proximal lens cap; and a proximal lens disposed within said proximal lens cap; wherein said distal end cap assembly and said proximal end cap assembly are reversibly disposable, respectively, about said proximal end and said distal end of said center tube means, said proximal lens including a proximal spacer means for abutting engaement with said meter face and for providing spacing between said meter face and said proximal lens when said distal end cap assembly and said proximal end cap assembly are reversibly disposed about said center tube means; wherein one of said distal lens and said proximal lens is tinted and the other of said distal lens and said proximal lens is clear; (d) a light assembly means internal of and carried by said center tube means for illuminating said meter face; and (e) pivotal mounting means interconnecting said center tube means and said light assembly means for retainedly adjusting the position of said light assembly means relative to said center tube means.

Claim 7

Apparatus for facilitating readings from a meter face by a human observer, comprising: (a) center tube means, having a proximal end and a distal end, for providing a shaded viewing path therethrough between said observer and said meter face; and (b) distal end cap assembly means disposed about said distal end of said center tube means for sealing off said center tube means at said distal end and permitting said viewing of said meter face therethrough, said distal end cap assembly including a distal lens cap; and a distal lens disposed within said distal lens cap, said distal lens cap including a distal spacer means for abutting engagement with said meter face and for providing spacing between said meter face and said distal lens upon said abuttng engagement; (c) a proximal end cap assembly, disposed about said proximal end of said center tube means for sealing off said center tube means at said proximal end and permitting said viewing of said meter face therethrough, including a proximal lens cap; and a proximal lens disposed within said proximal lens cap; wherein said distal end cap assembly and said proximal end cap assembly are reversibly disposable, respectively, about said proximal end and said distal end of said center tube means, said proximal lens including a proximal spacer means for abutting engaement with said meter face and for providing spacing between said meter face and said proximal lens when said distal end cap assembly and said proximal end cap assembly are reversibly disposed about said center tube means; wherein one of said distal lens and said proximal lens is tinted and the other of said distal lens and said proximal lens is clear; (d) a light assembly means internal of and carried by said center tube means for illuminating said meter face; and (e) pivotal mounting means interconnecting said center tube means and said light assembly means for retainedly adjusting the position of said light assembly means relative to said center tube means.

Claim 8

The apparatus of claim 4, wherein said light assembly means includes: an artificial source of light; and a collimator tube means carrying said light source at a proximal end thereof for collimating said light, said collimator tube having a distal end guide for directing at least a portion of said light onto said meter face obliquely and in an amount sufficient to substantially reduce glare on said face.

Claim 9

Apparatus for facilitating readings from a meter face by a human observer, comprising: (a) center tube means, having a proximal end, a distal end, and an inner wall, for providing a shaded viewing path therethrough from said observer to said meter face; (b) a light assembly means carried internally and on said inner wall of said center tube means for illuminating said meter face, wherein said light assembly means includes a cylindrical collimating tube having proximal end and a distal end; a pivoting means interconnected between said cylindrical collimating tube and said center tube means for altering the direction of said light out of said distal end of said cylindrical collimating tube and onto said meter face in response to movement of said proximal end of said cylindrical collimating tube about said pivoting means, and wherein said pivoting means is located closer to said proximal end of said cylindrical collimating tube than to said distal end of said cylindrical collimating tube.

Claim 10

Apparatus for facilitating readings from a meter face by a human observer, comprising: (a) center tube means, having a proximal end, a distal end, and an inner wall, for providing a shaded viewing path therethrough from said observer to said meter face; (b) a light assembly means carried internally and on said inner wall of said center tube means for illuminating said meter face, wherein said light assembly means includes a cylindrical collimating tube having proximal end and a distal end; a pivoting means interconnected between said cylindrical collimating tube and said center tube means for altering the direction of said light out of said distal end of said cylindrical collimating tube and onto said meter face in response to movement of said proximal end of said cylindrical collimating tube about said pivoting means, and wherein said pivoting means is located closer to said proximal end of said cylindrical collimating tube than to said distal end of said cylindrical collimating tube.

Claim 11

The apparatus of claim 6, wherein said cylindrical collimating tube includes a beveled end portion of said distal end.

Claim 12

In combination, apparatus for facilitating readings from and for cleaning the face of a meter by a human observer, comprising: (a) a cylindrical center tube for providing a shaded viewing path between said observer and said meter face having a distal end, a proximal end, and an internal diameter; and (b) a cleaner assembly, releasably disposable within said cylindrical center tube, including a resilient collar-like bristle support forming an upper face lying in a first plane and an aperture at the throat thereof, said support further having an outside diameter across said support in a direction parallel to said first plane larger than said internal diameter of said cylindrical center tube when released from said cylindrical center tube and equal to said internal diameter when disposed within said cylndrical center tube and compressed in an amount sufficient to reduce said aperture; a plurality of bristles extending outward of said upper face and fixedly attached to said support; and a cleaner handle interconnected to said support and extending in a direction generally perpendicular to said plane.

Claim 13

In combination, apparatus for facilitating readings from and for cleaning the face of a meter by a human observer, comprising: (a) a cylindrical center tube for providing a shaded viewing path between said observer and said meter face having a distal end, a proximal end, and an internal diameter; and (b) a cleaner assembly, releasably disposable within said cylindrical center tube, including a resilient collar-like bristle support forming an upper face lying in a first plane and an aperture at the throat thereof, said support further having an outside diameter across said support in a direction parallel to said first plane larger than said internal diameter of said cylindrical center tube when released from said cylindrical center tube and equal to said internal diameter when disposed within said cylndrical center tube and compressed in an amount sufficient to reduce said aperture; a plurality of bristles extending outward of said upper face and fixedly attached to said support; and a cleaner handle interconnected to said support and extending in a direction generally perpendicular to said plane.

Claim 14

The apparatus of claim 8, further including: distal end and proximal end cap assembly means disposed respectively about said distal end and said proximal end of said center tube for sealing off said center tube at said distal end and said proximal end and permitting said viewing of said meter face therethrough; and light assembly means internal of and carried by said center tube for illuminating said meter face, said light assembly means including a collimator tube carried along the internal wall of said cylindrical center tube and extending generally in the direction of said cylindrical center tube, said collimator tube being disposed within said aperture of said bristle support when said support is disposed within and carried by said center tube.