Adjustable roofing jack

Claim 2

An adjustable roofing jack for supporting a scaffold with a selected width, said scaffold for supporting a roofer while working on an inclined roof, said adjustable roofing jack comprising: a frame for attaching to said roof, said frame having first and second ends; a securement means carried by said frame proximate said first end for receiving at least one fastener, said securement means preventing said adjustable roof jack from movement in relation to said roof, said fastener engaging said roof; a scaffold support means connected to said frame for engaging said scaffold; an adjustment means carried by said scaffold support means for selectively adjusting the effective width of said scaffold support means to a width substantially equal to the width of said scaffold; and storage means carried by said frame for storing said adjustment means when not deployed.

Claim 3

The adjustable roofing jack of claim 1 wherein said frame is fabricated from a rigid material such as plate steel.

Claim 4

The adjustable roofing jack of claim 1 wherein said second end of said frame has a substantially V-shaped configuration with first and second ends.

Claim 5

The adjustable roofing jack of claim 1 wherein said securement means includes a plurality of slots opening on one side of said frame and extending at a selected angle toward said frame first end.

Claim 6

The adjustable roofing jack of claim 1 wherein said scaffold support means is fabricated from a rigid material such as plate steel.

Claim 7

The adjustable roofing jack of claim 1 wherein said scaffold support means is attached to said second end of said frame proximate each end of said V-shaped portion, said scaffold support means being attached by a method such as welding.

Claim 8

The adjustable roofing jack of claim 1 wherein said scaffold support means includes an extended section carried by said frame second end, said extended section for engaging said scaffold to prevent said scaffold from unselected displacement in a direction parallel to said scaffold support means, and said extended section defining at least one opening for receiving a fastener for preventing rotation of said scaffold.

Claim 9

The adjustable roofing jack of claim 1 wherein said adjustment means includes an angled member, a fastener receptacle carried by said angled member, a fastener receptacle carried by said scaffold support means, and a fastener, said angled member having a configuration defining a substantial right angle, said fastener receptacles being openings defined by said angled member and said scaffold support means, and said openings in said angled member and said scaffold support means cooperating to receive said fastener.

Claim 10

The adjustable roofing jack of claim 8 wherein at least one of said openings has a slotted configuration such that said adjustment means may be selectively secured in an infinite number of positions along said scaffold support means.

Claim 11

The adjustable roofing jack of claim 8 wherein said fastener receptacle defined by said scaffold support means includes a plurality of openings, said plurality of openings being defined by said scaffold support means for selectively positioning said adjustment means at increments along said scaffold support means.

Claim 12

The adjustable roofing jack of claim 6 wherein said scaffold support means is affixed on said frame in a position substantially perpendicular to said inclined roof.

Claim 13

An adjustable roofing jack for supporting a scaffold with a selected width, said scaffold for supporting a roofer while working on an inclined roof, said adjustable roofing jack comprising: a frame for attaching to said roof, said frame being fabricated from plate steel and having first and second ends, said second end having a substantially V-shaped configuration with first and second ends; a securement means carried by said frame proximate said first end for receiving at least one fastener, said securement means preventing said adjustable roof jack from movement in relation to said roof, and said securement means including a plurality of slots opening on one side of said frame and extending at a selected angle toward said frame first end, said fastener engaging said roof; a scaffold support means connected to said frame for engaging said scaffold, said scaffold support means being fabricated from plate steel, and said scaffold support means being attached to said second end of said frame proximate each end of said V-shaped portion, said scaffold support means being attached by a method such as welding; an adjustment means carried by said scaffold support means for selectively adjusting the effective width of said scaffold support means to a width substantially equal to the width of said scaffold, said adjustment means including an angled member, a fastener receptacle carried by said angled member, a fastener receptacle carried by said scaffold support means, and a fastener, said angled member having a configuration defining a substantial right angle, said fastener receptacles being openings defined by said angled member and said scaffold support means, and said openings in said angled member and said scaffold support means cooperating to receive said fastener; and a storage means for storing said adjustment means when not deployed.

Claim 14

An adjustable roofing jack for supporting a scaffold with a selected width, said scaffold for supporting a roofer while working on an inclined roof, said adjustable roofing jack comprising: a frame for attaching to said roof, said frame being fabricated from plate steel and having first and second ends, said second end having a substantially V-shaped configuration with first and second ends; a securement means carried by said frame proximate said first end for receiving at least one fastener, said securement means preventing said adjustable roof jack from movement in relation to said roof, and said securement means including a plurality of slots opening on one side of said frame and extending at a selected angle toward said frame first end, said fastener engaging said roof; a scaffold support means connected to said frame for engaging said scaffold, said scaffold support means being fabricated from plate steel, and said scaffold support means being attached to said second end of said frame proximate each end of said V-shaped portion, said scaffold support means being attached by a method such as welding; an adjustment means carried by said scaffold support means for selectively adjusting the effective width of said scaffold support means to a width substantially equal to the width of said scaffold, said adjustment means including an angled member, a fastener receptacle carried by said angled member, a fastener receptacle carried by said scaffold support means, and a fastener, said angled member having a configuration defining a substantial right angle, said fastener receptacles being openings defined by said angled member and said scaffold support means, and said openings in said angled member and said scaffold support means cooperating to receive said fastener; and a storage means for storing said adjustment means when not deployed.

Claim 15

The adjustable roofing jack of claim 12 wherein said scaffold support means includes an extended section carried by said frame second end, said extended section for engaging said scaffold to prevent said scaffold from unselected displacement in a direction parallel to said scaffold support means, and said extended section defining at least one opening for receiving a fastener for preventing rotation of said scaffold.

Claim 16

The adjustable roofing jack of claim 12 wherein at least one of said openings has a slotted configuration such that said adjustment means may be selectively secured in an infinite number of positions along said scaffold support means.

Claim 17

The adjustable roofing jack of claim 12 wherein said fastener receptacle defined by said scaffold support means includes a plurality of openings, said plurality of openings being defined by said scaffold support means for selectively positioning said adjustment means at increments along said scaffold support means.

Claim 18

The adjustable roofing jack of claim 12 wherein said scaffold support means is affixed on said frame in a position substantially perpendicular to said inclined roof.

Claim 19

An improved adjustable roofing jack for supporting a scaffold with a selected width, said scaffold for supporting a roofer while working on an inclined roof, said improved adjustable roofing jack being of the type including a frame means for attaching said roofing jack to an inclined roof, a securement means carried by said frame for securing said roofing jack to said roof, and a scaffold support means for engaging a scaffold, wherein the improvement comprises: adjustment means carried by said scaffold support means for selectively adjusting the effective width of said scaffold support; and a storage means for storing said adjustment means when not deployed.

Claim 20

An improved adjustable roofing jack for supporting a scaffold with a selected width, said scaffold for supporting a roofer while working on an inclined roof, said improved adjustable roofing jack being of the type including a frame means for attaching said roofing jack to an inclined roof, a securement means carried by said frame for securing said roofing jack to said roof, and a scaffold support means for engaging a scaffold, wherein the improvement comprises: adjustment means carried by said scaffold support means for selectively adjusting the effective width of said scaffold support; and a storage means for storing said adjustment means when not deployed.

Claim 21

The improved adjustable roofing jack of claim 17 wherein said adjustment means includes an angled member, a fastener receptacle carried by said angled member, a fastener receptacle carried by said scaffold support means, and a fastener, said angled member having a configuration defining a substantial right angle, said fastener receptacles being openings defined by said angled member and said scaffold support means, and said openings in said angled member and said scaffold support means cooperating to receive said fastener.

Claim 22

The improved adjustable roofing jack of claim 18 wherein at least one of said openings has a slotted configuration such that said adjustment means may be selectively secured in an infinite number of positions along said scaffold support means.

Claim 23

The improved adjustable roofing jack of claim 18 wherein said fastener receptacle defined by said scaffold support means includes a plurality of openings, said plurality of openings being defined by said scaffold support means for selectively positioning said adjustment means at increments along said scaffold support means.