Hand tool for hanging pictures

Claim 2

A measuring tool, comprising: a horizontal leg having a top edge and a bottom edge and a substantially flat forward surface; a vertical leg fixed to said horizontal leg, and having a substantially flat forward surface lying in the same plane as the forward surface of said horizontal leg, and extending downwardly from the bottom edge of said horizontal leg; a lip extending outwardly in the forward direction from the top edge of said horizontal leg; a sliding member movably mounted on said vertical leg, such that, when said horizontal leg is positioned adjacent a top edge of an object, said sliding member may be moved along said vertical leg to measure the vertical position of a point on the object relative to said horizontal leg.

Claim 3

The measuring tool of claim 1, and further comprising a locking means for fixing said sliding member relative to said vertical leg.

Claim 4

The measuring tool of claim 1, wherein said tool defines a vertical slot extending along the length of said vertical leg to the top edge of said horizontal leg, said sliding member being movably mounted in said vertical slot.

Claim 5

The measuring tool of claim 3, wherein said vertical leg comprises a first rail and a second rail, said slot being positioned between said first and second rails.

Claim 6

The measuring tool of claim 4, further comprising an end cap which is fit over the bottom of said first and second rails, enclosing said slot to prevent said sliding member from coming free from said slot.

Claim 7

The measuring tool of claim 5, wherein said sliding member comprises: first and second parallel plates joined by a hinge; a threaded stud that extends from the first parallel plate through an opening defined by the second parallel plate; and a wing nut fitted to said threaded stud; wherein said sliding member is positioned in said slot such that said first parallel plate abuts a front surface of said first and second rails, and said second parallel plate abuts a rear surface of said first and second rails; and wherein when said wing nut is tightened on said threaded stud, said first and second parallel plates are pushed against the front and rear surfaces of said first and second rails, locking said sliding member into place.

Claim 8

The measuring toot of claim 6, wherein the first and second parallel plates of said sliding member include teeth that contact the front and rear surfaces of said first and second rails when said wing nut is tightened.

Claim 9

The measuring tool of claim 1, wherein said sliding member defines a notch for precisely locating the point being measured on the object.

Claim 10

The measuring tool of claim 1, wherein said vertical leg includes graduated markings which indicate the vertical position of the sliding member relative to said horizontal leg.

Claim 11

The measuring tool of claim 1, further comprising a horizontal leveling bubble.

Claim 12

The measuring tool of claim 1, further comprising a vertical leveling bubble.

Claim 13

A measuring tool, comprising: a horizontal leg having a top edge and a bottom edge; and a substantially flat forward surface; a vertical leg fixed to said horizontal leg and having a substantially flat forward surface lying in the same plane as said horizontal leg, wherein said vertical leg extends downwardly from the bottom edge of said horizontal leg; a lip extending outwardly in the forward direction from the top edge of said horizontal leg; a vertical slot extending along the length of said vertical leg to the top edge of said horizontal leg; a sliding member movably mounted in said vertical slot; wherein said horizontal leg may be positioned adjacent a top edge of a picture frame with said lip abutting said top edge; and wherein said sliding member may be moved along said vertical leg to locate the vertical position for a picture hanger relative to the top edge of said picture frame; and a V-shaped notch defined in said sliding member.

Claim 14

A measuring tool, comprising: a horizontal leg having a top edge and a bottom edge; and a substantially flat forward surface; a vertical leg fixed to said horizontal leg and having a substantially flat forward surface lying in the same plane as said horizontal leg, wherein said vertical leg extends downwardly from the bottom edge of said horizontal leg; a lip extending outwardly in the forward direction from the top edge of said horizontal leg; a vertical slot extending along the length of said vertical leg to the top edge of said horizontal leg; a sliding member movably mounted in said vertical slot; wherein said horizontal leg may be positioned adjacent a top edge of a picture frame with said lip abutting said top edge; and wherein said sliding member may be moved along said vertical leg to locate the vertical position for a picture hanger relative to the top edge of said picture frame; and a V-shaped notch defined in said sliding member.

Claim 15

A measuring tool, comprising: a horizontal leg defining a top edge and a forward surface; a vertical leg projecting downwardly from said horizontal leg, forming a T-shape, and having a forward surface in the same plane as the forward surface of said horizontal leg; a lip projecting outwardly in the forward direction from said top edge of said horizontal leg; and a movable slide mounted on said vertical leg.

Claim 16

A measuring tool, comprising: a horizontal leg defining a top edge and a forward surface; a vertical leg projecting downwardly from said horizontal leg, forming a T-shape, and having a forward surface in the same plane as the forward surface of said horizontal leg; a lip projecting outwardly in the forward direction from said top edge of said horizontal leg; and a movable slide mounted on said vertical leg.

Claim 17

A measuring tool as recited in claim 13, wherein said vertical leg defines left and right rails, and said slide is mounted between said rails.

Claim 18

A measuring tool as recited in claim 14, and further comprising a threaded stud and nut mounted on said slide for locking said slide on said vertical leg.

Claim 19

A measuring tool as recited in claim 14, and further comprising an end cap mounted across the rails at the bottom of said vertical leg to prevent the slide from sliding off the bottom of the measuring tool.

Claim 20

A measuring tool, comprising: a horizontal leg having a top edge and a bottom edge and a substantially flat forward surface, wherein the outer surface of said top edge defines the topmost portion of said measuring tool so that said outer surface of said top edge may be placed flush against a surface from which a measurement is to be made; a vertical leg fixed to said horizontal leg, and having a substantially flat forward surface, and extending downwardly from the bottom edge of said horizontal leg; a lip extending outwardly in the forward direction from the top edge of said horizontal leg; a sliding member movably mounted on said vertical leg, such that, when said horizontal leg is positioned adjacent a top edge of an object, said sliding member may be moved along said vertical leg to measure the vertical position of a point on the object relative to said horizontal leg.

Claim 21

A measuring tool, comprising: a horizontal leg having a top edge and a bottom edge and a substantially flat forward surface, wherein the outer surface of said top edge defines the topmost portion of said measuring tool so that said outer surface of said top edge may be placed flush against a surface from which a measurement is to be made; a vertical leg fixed to said horizontal leg, and having a substantially flat forward surface, and extending downwardly from the bottom edge of said horizontal leg; a lip extending outwardly in the forward direction from the top edge of said horizontal leg; a sliding member movably mounted on said vertical leg, such that, when said horizontal leg is positioned adjacent a top edge of an object, said sliding member may be moved along said vertical leg to measure the vertical position of a point on the object relative to said horizontal leg.