Safety ladder attachment

Claim 2

A combination of a ladder and a safety attachment for the ladder, the ladder comprising a pair of spaced apart parallel side rails and a plurality of rungs extending between the side rails, said plurality of rungs including a top rung, said side rails having upper free ends, said safety attachment comprising: a pair of extension arms, each arm including a first end and a second end, said first end of each of said arms having friction pads secured thereto, said second end of each of said arms being hingedly connected to said upper free end of a corresponding one of said side rails so as to permit movement of said extension arms in three directions.

Claim 3

The combination of the ladder and the safety attachment of claim 1 wherein each of said extension arms is adapted to move from an operable position, wherein said arms extend outwardly from said upper ends of said side rails of said ladder, to an inoperable position, wherein each of said arms is positioned adjacent a corresponding one of said side rails of said ladder.

Claim 4

The combination of the ladder and the safety attachment of claim 1 wherein each of said friction pads is pivotally secured to said first end of said corresponding extension arm.

Claim 5

The combination of the ladder and the safety attachment of claim 1 wherein each of said extension arms is adapted to pivot about two axes.

Claim 6

A combination of a ladder and a safety attachment for the ladder, the ladder comprising a pair of spaced apart parallel side rails and a plurality of rungs extending between the side rails, said plurality of rungs including a top rung, said side rails having upper free ends, said safety attachment comprising: a pair of mounting members; means for securing each of said mounting members to a corresponding side rail of said ladder; a pair of extension arms, each arm including a first end and a second end, said first end of each of said arms having friction pads secured thereto, said second end of each of said arms being hingedly connected to a corresponding one of said mounting members so as to permit movement of said extension arms in three directions.

Claim 7

A combination of a ladder and a safety attachment for the ladder, the ladder comprising a pair of spaced apart parallel side rails and a plurality of rungs extending between the side rails, said plurality of rungs including a top rung, said side rails having upper free ends, said safety attachment comprising: a pair of mounting members; means for securing each of said mounting members to a corresponding side rail of said ladder; a pair of extension arms, each arm including a first end and a second end, said first end of each of said arms having friction pads secured thereto, said second end of each of said arms being hingedly connected to a corresponding one of said mounting members so as to permit movement of said extension arms in three directions.

Claim 8

The combination of the ladder and the safety attachment of claim 5 wherein each of said extension arms is adapted to move from an operable position, wherein said arm extends outwardly from said upper ends of said side rails of said ladder, to an inoperable position, wherein each of said arms is positioned adjacent a corresponding one of said side rails.

Claim 9

The combination of the ladder and the safety attachment of claim 5 wherein each of said friction pads is pivotally secured to said first end of said corresponding extension arm.

Claim 10

The combination of the ladder and the safety attachment of claim 6 further including means to releasably connect each of said extension arms against said corresponding side rail when said extension arms are positioned in said inoperable position.

Claim 11

The combination of the ladder and the safety attachment of claim 5 wherein each of said extension arms is adapted to pivot about two axes.

Claim 12

The combination of the ladder and the safety attachment of claim 5 wherein said mounting members are comprised of a pair of tubular members and wherein said means for securing said tubular members to side rails of said ladder includes upper and lower connecting rods, and each of said rungs and said side rails of said ladder defining a channel, each connecting rod having a first end and a second end, said first end of said upper connecting rod being secured to and extending perpendicularly from one of said tubular members so that said upper connecting rod extends through said channel defined by said side rails and through said top rung of said ladder, said second end of said upper connecting rod being secured to the other of said tubular members, said first end of said lower connecting rod being secured to and extending perpendicularly from one of said tubular members so that said lower connecting rod extends through said channel defined by said side rails and through one of said rungs of said ladder located below said top rung, said second end of said lower connecting rod being secured to the other of said tubular members.