An electric steak knife comprising a serrated blade with an attachment means at a first end and a serrated section at a second end, a handle portion adapted for gripping, wherein the handle portion has an opening sized to receive the serrated blade and the handle portion is substantially hollow, a motor enclosed within the handle portion and attached to the attachment means at the first end of the serrated blade, a mechanism for converting the rotatory motion of the motor into vibratory motion of the serrated blade, and a switch to start and stop the motor.

A bracelet or flexible band comprised of a flexible member that on one end is interconnected to a knife and on another end, is connected to a sheath that selectively receives the knife in the locking fashion. When needed, the knife is rotated within the sheath to facilitate release thereof from a lock that is integral with the sheath. Once removed from the sheath, the knife can be used for self-defense, cutting rope or cord in an emergency situation, or for general utility cutting tasks.

A bracelet or flexible band comprised of a flexible member that on one end is interconnected to a knife and on another end, is connected to a sheath that selectively receives the knife in the locking fashion. When needed, the knife is rotated within the sheath to facilitate release thereof from a lock that is integral with the sheath. Once removed from the sheath, the knife can be used for self-defense, cutting rope or cord in an emergency situation, or for general utility cutting tasks.

A utility tool comprising a body having a first end and a second end positioned on opposite ends of the body; a removable device; as well as a first tool and a second tool configured to be selectively coupled to each other or one of either the first end and second end of the body.

A modular utensil for handling frozen and semi-frozen food items is disclosed. The modular utensil includes a replaceable utensil portion having an anterior part and a posterior part and a handle portion detachably connected to the utensil portion. The anterior part is configured to collect and transfer the frozen food items and the posterior part extends from the anterior part forming an arm of the utensil portion. The handle portion further includes a heating means and a power supply means. A user can activate a control button provided on the handle portion to enable power supply from the power supply means to the heating means, which in turn heats the heating means and the utensil portion enabling localized melting of the frozen food item at a surface of contact of the frozen food item and the anterior part of the utensil portion leading to easy transferring of the frozen food item.

handle having illuminating features, such as on a utility tool, the handle having a housing made up of a first housing section and a second housing section that mate with each other to define a cavity, the first housing section having a plurality of slots through which an internally positioned set of LEDs can emit. The second housing section may similarly have a plurality of protrusions and a second set of LEDs to transmit light. Translucent diffusers may be positioned between the LEDs and their respective housing sections. The utility tool may have additional tools that are spring-loaded to facilitate opening the tools and maintaining the tools in a closed configuration.

Systems, methods, and computer-readable media are disclosed for dynamic nutrition tracking with utensils. In an example embodiment, a food consumption utensil may include a handle portion, a food loading portion adjacent to the handle portion, the food loading portion having a first surface and a second surface, and a controller positioned within the handle portion. The food consumption utensil may include an accelerometer positioned within the handle portion and in communication with the controller, and a force measurement device configured to measure a force imparted at the first surface of the food loading portion.

A personal safety tool with multiple security functions including: a knife, a handcuff key, a GPS tracker and a glass breaking tool. The blade, made of a metal alloy, is rotatably disposed on the tool body whereby the blade is rotatable from a closed position in the blade cavity to an open position. In the open position, the blade extends outwardly from the tool housing. The longitudinal recess allows the blade to be fully retained and concealed when in the blade is in the closed position. A handcuff key disposed on a second end of the tool housing. A glass breaking tool extends outwardly from a portion of the tool housing, preferably made of tungsten carbide. A GPS tracking device is located internally in a portion of the tool housing. The GPS tracking device activates with a button disposed in the tool housing.

A knife assembly includes a handle having a first and second handle portion each extending in spaced relationship with one another between a first and second knife end to define a working gap. A knife blade is pivotably secured to the second knife end and pivotable between a closed and engaged position. A switch button is interconnected to the handle for releasing the knife blade from the closed or engaged positions. A spacer is disposed within the working gap and extends between the first and second handle portions. A vial of tritium is housed within the switch button for allowing tritium produced by the tritium vial to be viewable by a user of the knife assembly.

A multipurpose utility knife system comprising at least one knife, a holster, and at least one knife accessory. The knife and the knife accessory can be fastened to or secured in to the holster. The knife has features to make construction-type tasks easier with features such as an illuminating portion, contoured grips, a textured grip portion, reference marks, a serrated edge, and a smooth edge on the knife blade. A knife accessory such as a squeegee has an attachment member that corresponds to a holster attachment member. The holster can be worn and holds the knife in a holster pouch and a knife accessory in coordination with the holster attachment member for providing semi-permanent storage without hindering availability and without interfering with other materials in a construction-type setting.