A knife with a hidden tang, and a computerized method selecting the pre-fitted knife parts and assembling them into a customized knife product, based on the consumer's selections including use of a natural material for the knife handle, but without the need for grinding, polishing or processing the pre-fitted parts after assembly. A knife assembly utilizing a rounded filet surface and a hidden tang for the precise fitting and connection of a butt of a knife tang, handles and a cylindrical back surface of a generally cylindrical blade bolster. A method of assembly of a knife with a hidden tang, using a larger diameter channel in the handle and providing specific geometric requirements for the components in order to accomplish a more precise fit of the pre-ordered components.

A knife with a hidden tang, and a computerized method selecting the pre-fitted knife parts and assembling them into a customized knife product, based on the consumer's selections including use of a natural material for the knife handle, but without the need for grinding, polishing or processing the pre-fitted parts after assembly. A knife assembly utilizing a rounded filet surface and a hidden tang for the precise fitting and connection of a butt of a knife tang, handles and a cylindrical back surface of a generally cylindrical blade bolster. A method of assembly of a knife with a hidden tang, using a larger diameter channel in the handle and providing specific geometric requirements for the components in order to accomplish a more precise fit of the pre-ordered components.

A toilet bowl brush assembly, a toilet bowl brush, and a method of manufacturing the same. The brush includes a handle assembly that has a proximal end and a distal end and a brush head that includes a plurality of tufts of bristles disposed on an outer surface of the brush head, a cavity defined by an inner surface of the brush head, and a fastener portion. The toilet bowl brush assembly includes a base that forms a cup for receiving the brush head. The brush head selectively couples to the handle assembly distal end at the fastener portion of the brush head at a handle assembly-brush head connection. At least one of the base and the brush head define an interference feature for preventing the brush head from moving relative to the base as the handle assembly is selectively separated from the brush head.

A toilet bowl brush assembly, a toilet bowl brush, and a method of manufacturing the same. The brush includes a handle assembly that has a proximal end and a distal end and a brush head that includes a plurality of tufts of bristles disposed on an outer surface of the brush head, a cavity defined by an inner surface of the brush head, and a fastener portion. The toilet bowl brush assembly includes a base that forms a cup for receiving the brush head. The brush head selectively couples to the handle assembly distal end at the fastener portion of the brush head at a handle assembly-brush head connection. At least one of the base and the brush head define an interference feature for preventing the brush head from moving relative to the base as the handle assembly is selectively separated from the brush head.

Embodiments disclosed herein relate to hose accessories. The hose accessory includes a handle, a shaft slidably received in the handle, and a flexible conduit located within handle and shaft. The flexible conduit may be arranged to carry fluids between a first end of the hose accessory and a second end of the hose accessory. A lock is provided to secure the shaft in a fixed position relative to the handle. The lock may include a locking pin biased towards a locked position. The shaft may include first and second channels. The first channel receives at least a portion of the locking pin when the locking pin is in a locked position. The conduit extends through the second channel that isolates and separates the conduit from the locking pin.

This invention is generally directed to a paint brush extension mechanism. More specifically, the invention relates to a system that may engage a variety of variously sized paint brushes so as to affix an extension rod to allow a user to cut-in to hard to paint areas such as the ceiling line, corners, and along baseboards and trim.

This invention is generally directed to a paint brush extension mechanism. More specifically, the invention relates to a system that may engage a variety of variously sized paint brushes so as to affix an extension rod to allow a user to cut-in to hard to paint areas such as the ceiling line, corners, and along baseboards and trim.

A screw assembly (1) for a clamping device (4) comprises: a screw (2; 2) with a thread (20) having a thread axis (A) and a handle (3; 3) having a thread section (311) constituting a nut, wherein the screw (2; 2) and the handle (3; 3) are fixed together as a screw-nut assembly, wherein at least one of the thread section (311) of the handle (3; 3) and the thread (20) of the screw (2; 2) is formed at least partially with a geometry varying along the thread axis (A) such that the screw (2, 2) and the handle (3, 3) are engaged by helicoidal wedging.

A hammer has a head connected to a lightweight handle with a center of gravity that is proximate to the head of the hammer and separated from the base of the handle by 85%-95% of the total hammer length, measured from the base of the handle to the top side of the head. The handle weight is between 10%-20%. Accordingly, the lighter handle allows the center of gravity of the hammer to be within 85%-95% of the total hammer length from the base of the handle while maintaining a comfortable head weight between 14 oz. and 25 oz. The hammer also has inflection point proximate to the base of the handle providing multiple gripping sections to allow a user to grip the handle in different locations and at different gripping angles that move relative to the longitudinal axis of the hammer.

A tool assembly includes an elongated handle and a locking system for attaching a tool head to the handle. The tool head can be a floor care tool or other accessory that can be attached to the handle such that the elongated length of the handle can aid in the use of the tool attached. The locking system includes a keyed locking collar for engaging at least a first portion of the tool head, and a locking cap rotatably positioned on the handle for engaging a second portion of the tool head. The handle can be extendable, such as by telescoping, and can also be overmolded.