Multi-purpose utility knife for precision measuring

Claim 2

A utility knife incorporating A. a housing; B. a cutting blade a. retainingly engaged with the housing, and b. having a cutting edge formed thereon, said cutting edge lying in and establishing a cutting edge plane; and C. an elongated slot a. formed in one surface of the housing b. positioned in juxtaposed, spaced, aligned relationship with the cutting edge plane defined by the cutting edge of the cutting blade, and c. having at least one edge thereof aligned with and lying substantially in the cutting edge plane defined by the cutting edge of the cutting blade and having a length whereby the utility knife can quickly and easily securely retain the leading edge of a measuring tape for positioning the measuring tape in precise, direct, aligned relationship with the cutting edge of the cutting blade for attaining direct measurement therewith.

Claim 3

The utility knife defined in claim 1, wherein said cutting blade is further defined as being movable relative to the housing.

Claim 4

The utility knife defined in claim 1, wherein said cutting blade is further defined as comprising a substantially flat member with the cutting edge lying in the same plane as the body of the blade.

Claim 5

The utility knife defined in claim 3, wherein said elongated slot is further defined as being formed in the top surface of the housing, extending in substantially the identical plane as the plane in which the cutting blade is movably positioned.

Claim 6

A utility knife incorporating A. a housing; B. a cutting blade a. retainingly engaged with the housing b. comprising a substantially flat member having a cutting edge formed thereon, and c. movable between at least a first retained position, wherein said blade is fully contained within the housing, and a second exposed position, wherein a substantial portion of the cutting edge of the blade extends outwardly from the housing; and C. an elongated slot a. formed in the top surface of the housing, b. positioned in juxtaposed, spaced, aligned relationship with the cutting edge of the cutting blade, c. extending in substantially the identical plane as the plane in which the cutting blade is positioned, and d. having at least one edge thereof aligned in substantially the same plane as the cutting edge of the cutting blade and having a length whereby the utility knife can quickly and easily securely retain the leading edge of a measuring tape for positioning the measuring tape in precise, direct, aligned relationship with the cutting edge of the cutting blade for attaining direct measurement therewith.

Claim 7

A utility knife incorporating A. a housing; B. a cutting blade a. retainingly engaged with the housing b. comprising a substantially flat member having a cutting edge formed thereon, and c. movable between at least a first retained position, wherein said blade is fully contained within the housing, and a second exposed position, wherein a substantial portion of the cutting edge of the blade extends outwardly from the housing; and C. an elongated slot a. formed in the top surface of the housing, b. positioned in juxtaposed, spaced, aligned relationship with the cutting edge of the cutting blade, c. extending in substantially the identical plane as the plane in which the cutting blade is positioned, and d. having at least one edge thereof aligned in substantially the same plane as the cutting edge of the cutting blade and having a length whereby the utility knife can quickly and easily securely retain the leading edge of a measuring tape for positioning the measuring tape in precise, direct, aligned relationship with the cutting edge of the cutting blade for attaining direct measurement therewith.

Claim 8

The utility knife defined in claim 5, wherein said movable blade is controllably moved between its two alternate positions by control means mounted to the top surface of the housing.

Claim 9

The utility knife defined in claim 6, wherein said elongated slot is further defined as being positioned between the control means and the portal through which the movable blade extends from the housing.

Claim 10

The utility knife defined in claim 7, wherein said slot is further defined as being substantially long and narrow, formed with two elongated, juxtaposed, spaced facing side edges being substantially flat, and with the spaced distance therebetween being greater than the thickness of the angle plate of a measuring tape, thereby allowing the angle plate of the measuring tape to be quickly and easily securely engaged within said slot for secure retention therein.

Claim 11

The utility knife defined in claim 8, wherein said elongated slot is positioned in spaced alignment with the top edge of the cutting blade with said spaced distance being sufficient to assure that the angle plate of the measuring tape when positioned therein, does not interfere with the movement of the cutting blade.