Extension device for electrically powered tools

Claim 2

An extension device for use with electrically powered hand held tools such as hedge trimmers, said device comprising: a hollow extension pole having a held end and a tool end, said extension pole having an electrical conductor passing through the majority of the length thereof; a female plug affixed to the end of the electrical conductor which is nearest the tool end of the extension pole; a male plug affixed to the other end of the electrical conductor; first hand grip means attached to the held end of the extension pole; second hand grip means on the extension pole intermediate its ends; electrical switch means connected near one of said first and second hand grip means; and tool gripping means affixed to the tool end of the extension pole, said tool gripping means having strap means moveable from a closed position where it is capable of holding a hand gripping part of a tool to an open position in which the tool may be removed and wherein said tool gripping means includes a recess having an annular groove which surrounds the female plug which is connected to the electrical conductor.

Claim 3

The extension device of claim 1 wherein said electrical conductor is entirely within said extension pole.

Claim 4

The extension device of claim 1 wherein said first hand grip means is a pistol grip handle including a trigger with said electrical switch in the trigger location.

Claim 5

The extension device of claim 1 wherein said second hand grip means is an adjustible grip which is slidingly affixable to the extension pole.

Claim 6

The extension device of claim 1 wherein said tool gripping means comprising a flexible polymeric strap having first and second ends, the first end being affixed to said tool gripping means and the second end having nut means affixed thereto.

Claim 7

The extension device of claim 1 wherein said tool gripping means comprising a flexible strap having first and second ends, the first end being attached to said tool gripping means and the second end having hook and eye attachment means affixed thereto.

Claim 8

The extension device of claim 1 further including telescoping means located between said second hand grip means and the tool end of the extension pole.

Claim 9

The extension device of claim 7 wherein said electrical conductor is a spiral cord conductor.

Claim 10

The extension device of claim 1 further including pivoting means located between said second hand grip means and the tool end of the extension pole.

Claim 11

The extension device of claim 9 wherein said electrical conductor is entirely within the extension pole except for a short length at the point of the location of the pivoting means.

Claim 12

An extension device for use with electrically powered tools such as hedge trimmers, said device comprising: a hollow extension pole having a held end and a tool end, said extension pole having an electrical conductor passing through essentially the entire length thereof; a female plug molded into the end of the electrical conductor which is nearest the tool end of the extension pole; a male plug affixed to the other end of the electrical conductor said male plug extending past the held end of the extension pole; first hand grip means attached to the held end of the extension pole; second hand grip means on the extension pole intermediate its ends; electrical switch means connected to one of said first and second hand grip means; and tool gripping means affixed to the tool end of the device, said tool gripping means having strap means moveable from a closed position wherein it is capable of holding a hand gripping part of a tool to an open position in which the tool may be removed and wherein said tool gripping means includes a recess having an annular groove which surrounds the female plug which is connected to the electrical conductor.

Claim 13

An extension device for use with electrically powered tools such as hedge trimmers, said device comprising: a hollow extension pole having a held end and a tool end, said extension pole having an electrical conductor passing through essentially the entire length thereof; a female plug molded into the end of the electrical conductor which is nearest the tool end of the extension pole; a male plug affixed to the other end of the electrical conductor said male plug extending past the held end of the extension pole; first hand grip means attached to the held end of the extension pole; second hand grip means on the extension pole intermediate its ends; electrical switch means connected to one of said first and second hand grip means; and tool gripping means affixed to the tool end of the device, said tool gripping means having strap means moveable from a closed position wherein it is capable of holding a hand gripping part of a tool to an open position in which the tool may be removed and wherein said tool gripping means includes a recess having an annular groove which surrounds the female plug which is connected to the electrical conductor.

Claim 14

The extension device of claim 11 wherein said electrical switch means is connected to the first hand grip means.

Claim 15

An extension device for use with electrically powered tools such as hedge trimmers, said device comprising: a hollow extension pole having a held end and a tool end, said extension pole having an electrical conductor passing through essentially the entire length thereof; a female plug connected to the end of the electrical conductor which is nearest the tool end of the extension pole; a male plug affixed to the other end of the electrical conductor; first hand grip means attached to the held end of the extension pole; second hand grip means attached to the extension pole intermediate its ends; electrical switch means connected to one of said first and second hand grip means; and tool gripping means affixed to the tool end of the device, said tool gripping means having a strap which is moveable from a closed position where it is capable of holding a hand gripping part of the tool to an open position in which the tool may be removed, said tool gripping means having said female plug molded therein and wherein said tool gripping means includes a recess having an annular groove which surrounds the female plug connected to the electrical conductor.

Claim 16

An extension device for use with electrically powered tools such as hedge trimmers, said device comprising: a hollow extension pole having a held end and a tool end, said extension pole having an electrical conductor passing through essentially the entire length thereof; a female plug connected to the end of the electrical conductor which is nearest the tool end of the extension pole; a male plug affixed to the other end of the electrical conductor; first hand grip means attached to the held end of the extension pole; second hand grip means attached to the extension pole intermediate its ends; electrical switch means connected to one of said first and second hand grip means; and tool gripping means affixed to the tool end of the device, said tool gripping means having a strap which is moveable from a closed position where it is capable of holding a hand gripping part of the tool to an open position in which the tool may be removed, said tool gripping means having said female plug molded therein and wherein said tool gripping means includes a recess having an annular groove which surrounds the female plug connected to the electrical conductor.