A screw cap twisting tool uses two primary membersa stationary member with gripping surface(s) and a high-mechanical-advantage-for-gripping pivoting member with gripping surface(s)to easily and effectively grip and twist a screw cap. The screw cap twisting tool is easily operated by pushing the screw cap against the pivoting member. A screw cap twisting tool also uses a method for holding the pivoting member in its most open position before screw cap insertion. This method for holding the pivoting member in its most open position can be accomplished in numerous ways by using a force opposing feature, member, or mechanism that allows movement and/or deformation when force is applied and restores position and/or shape when force is removed. Examples include, but are not limited to: built-in elastic metal or plastic material, separate metal or plastic spring, separate elastic O-ring or rubber band, gravity, or magnetism.

A screw cap twisting tool uses two primary membersa stationary member with gripping surface(s) and a high-mechanical-advantage-for-gripping pivoting member with gripping surface(s)to easily and effectively grip and twist a screw cap. The screw cap twisting tool is easily operated by pushing the screw cap against the pivoting member. A screw cap twisting tool also uses a method for holding the pivoting member in its most open position before screw cap insertion. This method for holding the pivoting member in its most open position can be accomplished in numerous ways by using a force opposing feature, member, or mechanism that allows movement and/or deformation when force is applied and restores position and/or shape when force is removed. Examples include, but are not limited to: built-in elastic metal or plastic material, separate metal or plastic spring, separate elastic O-ring or rubber band, gravity, or magnetism.

A multifunction cap replacement module includes a cap rotation module supporter and at least one cap rotation module. The cap rotation module is mounted to the cap rotation module supporter, and the cap rotation module includes a first cap rotation device and a second cap rotation device. The first cap rotation device is configured to open one sealing cap of at least one chemical drum and extract a chemical liquid from the chemical drum, and the second cap rotation device is configured to open another one sealing cap of the chemical drum and allow the chemical liquid to flow back to the chemical drum.

A bottle opener bracket and method of forming a bottle opener bracket comprises a first bottler opener formed on a metal body; a second bottle opener formed on the metal body; and a clip formed on the metal blank, wherein the clip comprises a channel between the clip and the metal body, wherein the clip is configured to receive an object within the channel such that the object is frictionally coupled to the clip securely.

A bottle opener bracket and method of forming a bottle opener bracket comprises a first bottler opener formed on a metal body; a second bottle opener formed on the metal body; and a clip formed on the metal blank, wherein the clip comprises a channel between the clip and the metal body, wherein the clip is configured to receive an object within the channel such that the object is frictionally coupled to the clip securely.

A tool for removing first and second centrifuge bottle closure members from a centrifuge bottle includes a tool head including an aperture sized and shaped to receive a protruding portion of the first centrifuge bottle closure member. The tool further includes an elongate shaft extending from the tool head to a distal end and including a tapered portion adjacent the distal end. The tapered portion is sized and shaped to be at least partially inserted in a recessed portion of the second centrifuge bottle closure member. The aperture is configured to transfer torque to the first centrifuge bottle closure member during a rotating operation of the tool and the tapered portion is configured to exert an output force on the second centrifuge bottle closure member during a prying operation of the tool.

A tool for removing first and second centrifuge bottle closure members from a centrifuge bottle includes a tool head including an aperture sized and shaped to receive a protruding portion of the first centrifuge bottle closure member. The tool further includes an elongate shaft extending from the tool head to a distal end and including a tapered portion adjacent the distal end. The tapered portion is sized and shaped to be at least partially inserted in a recessed portion of the second centrifuge bottle closure member. The aperture is configured to transfer torque to the first centrifuge bottle closure member during a rotating operation of the tool and the tapered portion is configured to exert an output force on the second centrifuge bottle closure member during a prying operation of the tool.

A rotating lid opener having two opposing handles facilitates removal of a screw lid from a container (e.g., a jar), particularly when used with a separate container securing device to hold the container while the screw lid is being removed using the two-handled device. In certain embodiments, the two opposing handles are one-way foldable and include a locking mechanism to hold the handles in an open/extended position for operating the rotating lid opener to loosen a screw lid from a container.

A rotating lid opener having two opposing handles facilitates removal of a screw lid from a container (e.g., a jar), particularly when used with a separate container securing device to hold the container while the screw lid is being removed using the two-handled device. In certain embodiments, the two opposing handles are one-way foldable and include a locking mechanism to hold the handles in an open/extended position for operating the rotating lid opener to loosen a screw lid from a container.

A tool includes a resilient relatively soft tool body defining a closed top surface and a surrounding side surface extending downwardly therefrom. The tool further includes a bottom surface which defines an upwardly extending generally cylindrical recess therein. The recess includes interior sidewalls which in their preferred form support a plurality of gripping ridges or edges. The recess is sized and shaped to receive a portion of a bottle cap thereby allowing the user to grip the tool and squeeze the tool body to force its recess surfaces against the bottle cap in a gripping engagement and thereafter applying a torque or twist to the tool allowing the bottle cap to be easily removed. In its preferred fabrication, the tool further includes a plurality of radially extending relief slots formed in the recess wall to facilitate better gripping action and to allow the recess wall to stretch and expand thereby accommodating different bottle cap sizes. Finally, the tool may utilize a plurality of differently sized recesses arranged in descending order to engage different bottle cap sizes.