A holder for heart valve prostheses, the holder including a hub portion having a longitudinal axis, an engagement portion coupled to the hub portion and including plural L-shaped finger members variably positionable relative to the hub portion between a collapsed condition wherein the finger members are closed onto the hub portion and an expanded condition wherein the finger members radially protrude with respect to the hub portion to engage a heart valve prosthesis.

Provided is a packaging cooler box for delivery, comprising a bottom portion to form a lower surface upon conversion into a box mode, a plurality of sidewall portions configured to connect with the bottom portion, a lid portion configured to connect with one of the sidewall portions, and to face said bottom portion upon conversion into the box mode, a crease portion formed along the edge of the bottom portion so that the sidewall portions can stand upright, joint portions configured to join said sidewall portions, to be folded to face itself and to be in close contact with the sidewall portions, upon conversion into the box mode, and easy adhesive portions provided in said joint portions and sidewall portions to maintain the box shape upon conversion into the box mode from a single plane consisting of said bottom portion, sidewall portions, said lid portion and joint portions.

Provided is a packaging cooler box for delivery, comprising a bottom portion to form a lower surface upon conversion into a box mode, a plurality of sidewall portions configured to connect with the bottom portion, a lid portion configured to connect with one of the sidewall portions, and to face said bottom portion upon conversion into the box mode, a crease portion formed along the edge of the bottom portion so that the sidewall portions can stand upright, joint portions configured to join said sidewall portions, to be folded to face itself and to be in close contact with the sidewall portions, upon conversion into the box mode, and easy adhesive portions provided in said joint portions and sidewall portions to maintain the box shape upon conversion into the box mode from a single plane consisting of said bottom portion, sidewall portions, said lid portion and joint portions.

Devices and methods to extract a desired product from organic matter using supercritical fluid extraction processes are described herein. The extraction vessel generally includes a reaction chamber, a water jacket affixed to the reaction chamber capable of separate pressurization, and a closure mechanism with a gasket, a plug, and a cap ring with ACME threading. The extraction vessel may be sealed by hand closure without a need for additional tools to create a seal able to withstand pressures up to 5,000 psi.

A computer system generates information describing authenticity and a grade of a collectible scanned by a scanning device. A feature vector is extracted from the information. The feature vector includes a first set of features and a second set of features. The first set of features is matched to authenticity profiles of collectible items. Each authenticity profile characterizes at least one collectible item across multiple features. A confidence score is generated with respect to the authenticity of the collectible based on the authenticity profiles. The second set of features is matched to grade profiles of the collectible items. A grade score describing the grade of the collectible is generated based on the grade profiles. The grade of the collectible is determined based on the grade score. A graphical representation of the grade and the confidence score is transmitted to a display device.

A computer system generates information describing authenticity and a grade of a collectible scanned by a scanning device. A feature vector is extracted from the information. The feature vector includes a first set of features and a second set of features. The first set of features is matched to authenticity profiles of collectible items. Each authenticity profile characterizes at least one collectible item across multiple features. A confidence score is generated with respect to the authenticity of the collectible based on the authenticity profiles. The second set of features is matched to grade profiles of the collectible items. A grade score describing the grade of the collectible is generated based on the grade profiles. The grade of the collectible is determined based on the grade score. A graphical representation of the grade and the confidence score is transmitted to a display device.

Canisters are connected in a series configuration to form a tackle organizer. Each canister includes a bottom section, a base storage area, a top section and a barrier placed at a location where the base storage area is connected to the bottom section. The bottom section has an opening that has screw threads within the opening. The top section has an opening that allows access to the base storage area. The top section includes screw threads. A strap is connected to a first end of the tackle organizer and a second end of the tackle organizer. Canisters located in adjacent positions in the series configuration are attached together by screwing a top section of one canister into the opening of the bottom section of an adjacent canister.

Canisters are connected in a series configuration to form a tackle organizer. Each canister includes a bottom section, a base storage area, a top section and a barrier placed at a location where the base storage area is connected to the bottom section. The bottom section has an opening that has screw threads within the opening. The top section has an opening that allows access to the base storage area. The top section includes screw threads. A strap is connected to a first end of the tackle organizer and a second end of the tackle organizer. Canisters located in adjacent positions in the series configuration are attached together by screwing a top section of one canister into the opening of the bottom section of an adjacent canister.

A portable container for storing a substance capable of having varying degrees of viscosity is described. The container holds the substance, such as marijuana concentrate, without leakage or spilling and at a nearly constant upright or level position. The container includes several components including an outer shell, an inner ball having a low center of gravity, and liners that are inserted into the inner ball to hold the substance. A heavy base in the inner ball provides a low center of gravity for the ball which helps keep it upright regardless of the orientation or movement of the container. The outer shell includes two components that are coupled tightly using a pin, track, and magnet mechanism requiring little effort by the user to open and close.

Disclosed is a hotbox food delivery bag that retains temperature for a long time and is easy to operate. The bag comprises a heating kit having a heating pad arranged at inner lower portion. A heating pad cover is configured above the heating pad. A pulling means is attached with heating pad and is extended outside, via a hole, from bag body. A pull ring is attached at exterior end of pulling means to pull the pulling means to activate the heating pad. A tray is placed above heating pad cover, wherein the packed food shall be placed above the tray to heat the food. A method of operating the bag comprises placing food package on a tray which is placed inside the bag and pulling a pulling means of heating kit, using a pull ring, through a hole, whereby heating the food by the steam that generates from heating kit.