Abstract: A knife includes a blade defining an aperture, a handle pivotably coupled to the blade and selectively repositionable between a first position and a second position relative to the blade, a catch extending between a first catch end and a second catch end, the catch movably coupled to the handle and including a protrusion proximate the first catch end, and a spring coupled to the handle and configured to apply a biasing force on the catch proximate the second catch end. The biasing force biases the protrusion of the catch toward the blade, and the protrusion is received by the aperture to restrict rotation of the handle relative to the blade when the handle is in the first position.

Abstract: A knife includes a blade, a first handle having pivotably coupled to the blade, a second handle pivotably coupled to the blade, the second distal end of the second handle defining a first locking mechanism and a second locking mechanism, a latch pivotably coupled to the second distal end portion and supporting a locking pin, the locking pin configured to selectively engage each of the first locking mechanism and the second locking mechanism separately, wherein the first handle and the second handle are each selectively repositionable between an open position and a closed position, wherein in the open position, the first handle and the second handle extend away from the blade, and wherein in the closed position, the first handle and the second handle extend along the blade.

Abstract: A knife includes a blade, a first handle having pivotably coupled to the blade, a second handle pivotably coupled to the blade, the second distal end of the second handle defining a first locking mechanism and a second locking mechanism, a latch pivotably coupled to the second distal end portion and supporting a locking pin, the locking pin configured to selectively engage each of the first locking mechanism and the second locking mechanism separately, wherein the first handle and the second handle are each selectively repositionable between an open position and a closed position, wherein in the open position, the first handle and the second handle extend away from the blade, and wherein in the closed position, the first handle and the second handle extend along the blade.

Abstract: There is provided a method and system for product searching based on Natural Language Processing (NLP). The method comprises receiving, via a conversational user interface, user-inputted natural language input indicative of a user query, performing a classification procedure to identify, from the natural language data, a user intent and one or more products of interest associated with the user query, performing a product search, comprising querying a product database based on an outcome of the classification procedure, and triggering, based on an outcome of the product search, at least one action to be performed by a virtual agent in response to the natural language data.

Abstract: A knife includes a blade defining an aperture and a handle. The handle includes a body pivotably coupled to the blade, a catch movably coupled to the body, and a biasing member coupled to the body. The catch includes a protrusion. The biasing member is configured to apply a biasing force on the catch. The handle is selectively repositionable between a first position and a second position relative to the blade. The biasing force biases the protrusion of the catch toward the blade when the handle is in the first position. The protrusion is received by the aperture to prevent rotation of the handle relative to the blade when the handle is in the first position.

Abstract: A knife includes a blade defining an aperture and a handle. The handle includes a body pivotably coupled to the blade, a catch movably coupled to the body, and a biasing member coupled to the body. The catch includes a protrusion. The biasing member is configured to apply a biasing force on the catch. The handle is selectively repositionable between a first position and a second position relative to the blade. The biasing force biases the protrusion of the catch toward the blade when the handle is in the first position. The protrusion is received by the aperture to prevent rotation of the handle relative to the blade when the handle is in the first position.

Abstract: A belt mounting system includes a main body, a device coupled to the main body, a belt mount configured to be coupled to a belt, and a locking element, wherein the locking element is reusable so that the locking element is removable to selectively decouple the main body from the belt mount and insertable to fix the main body to the belt mount through the interconnection of the main body, the belt mount, and the locking element.

Abstract: A belt mounting system includes a main body, a device coupled to the main body, a belt mount configured to be coupled to a belt, and a locking element, wherein the locking element is reusable so that the locking element is removable to selectively decouple the main body from the belt mount and insertable to fix the main body to the belt mount through the interconnection of the main body, the belt mount, and the locking element.

Abstract: A belt mounting system includes a main body, a device coupled to the main body, a belt mount configured to be coupled to a belt, and a locking element, wherein the main body and the belt mount are coupled to one another by the locking element.

Abstract: A belt mounting system includes a main body, a device coupled to the main body, a belt mount configured to be coupled to a belt, and a locking element, wherein the main body and the belt mount are coupled to one another by the locking element.