Medeco Security Locks, Inc.

Buddeez, Inc.

Other

Hall, Charles E., Jr.

Charles E Hall

William A Hall

Richard G Hyatt, Jr

Steven C Hall

Douglas E Trent

Michael J Reddy

Richard G Hyatt

Stevie C Roop

Matthew W Hall

A storage apparatus has first and second bins with configurations that match. The bins have movable supports that enable the bins to be stacked on each other and attached to each other when employing the bins to store items in the bins and move the items from one area to another by moving the attached bins. The first and second bins are also nestable together to store the bins in a minimum of storage space when the bins are not in use.

Storage apparatus having stackable nested bins

A sealable container assembly with an internal, removable panel and a spout. The container assembly has a simplified construction that includes a container, a panel with a spout that is removably positionable inside an interior volume of the container and a lid that is removably attachable to the container to seal the interior volume of the container with the panel and spout positioned in the interior volume of the container.

Sealable container assembly with internal, removable panel and spout

An adjustable box top lid is removably attachable to each container of a plurality of separate containers with each container having a rectangular top opening with a length dimension that is different from length dimensions of the top openings of the other containers of the plurality of containers. The adjustable lid includes first and second separate sections that are connected together and are movable relative to each other when connected to adjust a length of the lid. The adjustable length of the lid enables the lid to be removably attachable to each of the containers over the rectangular top opening of each container. One of the lid sections is provided with an opening and a removable cap over the opening that can be removed to allow the dispensing of food products from the container to which the lid is attached.

Adjustable box top lid

A plastic blow molded pourable product container is constructed to support the combined weight of additional like containers stacked on top of the container, and is also constructed to efficiently use a three dimensional space occupied by a stack of containers and to resist relative movement between adjacent containers assembled together in a three dimensionally arrayed stack of the containers.

Double-handle, stackable, pourable product container

Double-handle pourable product container

Pourable product container

A universal box top lid is adapted to be attached to the opened top of a variety of different sizes of food packaging boxes. The lid is designed to fit over the opened box top with an opened bag containing the food product inside the box being held open by an apron formed on an inner wall of the lid. The lid is provided with a cap closure that can be opened when it is desired to dispense the food product contained in the packaging box and bag, and can be closed to preserve the food product.

Universal box top lid

A ratchet box wrench (10) comprising an elongate handle (12). A main housing (14) is at one end of the elongate handle (12). The main housing (14) has a circular cavity (16) therein with a seat (18) and a central aperture (20) therethrough. A geared socket (22) has a central collar (24) with a multiple faced opening (26) extending therethrough. A structure (28) is for rotatably carrying the geared socket (22) within the circular cavity (16) on the seat (18), so that the central collar (24) will extend through the central aperture (20) in the main housing (14). A rotational adjustment lever (30) is on one end of the elongate handle (12) adjacent to the main housing (14) to reverse rotation of the geared socket (22), whereby the multiple faced opening (26) in the geared socket (22) will engage with a multiple faced object, which will be turned by movement of the elongate handle (12).

Ratchet box wrench

An electronic security system includes an electronic lock mechanism and an electronic key, each of which is provided with a microprocessor controller and a memory storing data including an ID code and encryption key codes. The lock microprocessor may either change ID codes stored in its memory or encrypt a seed number to be used for determining access to the lock. The key can only be used to access the lock either once or for a limited number of successive times, and must thereafter be reprogrammed by a host computer to be loaded with either the proper ID code or the appropriate encryption key code for that lock. The electronic lock operates a solenoid which retracts a bolt-blocking mechanism that prevents the unlocking of the bolt even when a key having the correct mechanical key cuts is inserted into the lock. Power for operating the electronic lock as well as the solenoid is provided by a power supply within the key. In a preferred embodiment the key unit is composed of a handheld computer with a separate internal circuit board which stores key code information and performs encryption/decryption functions. A novel electronic T-lock assembly is also provided for use with vending machines and the like.

Electronic security system with novel electronic T-handle lock

An electronic security system includes an electronic lock mechanism and an electronic key, each of which is provided with a microprocessor controller and a memory storing data including an ID code and encryption key codes. The lock microprocessor may either change ID codes stored in its memory or encrypt a seed number to be used for determining access to the lock. The key can only be used to access the lock either once or for a limited number of successive times, and must thereafter be reprogrammed by a host computer to be loaded with either the proper ID code or the appropriate encryption key code for that lock. The electronic lock operates a solenoid which retracts a bolt-blocking mechanism that prevents the unlocking of the bolt even when a key having the correct mechanical key cuts is inserted into the lock. Power for operating the electronic lock as well as the solenoid is provided by a power supply within the key. In a preferred embodiment the key unit is composed of a handheld computer and key module interface.

Electronic security system

A method and apparatus for manufacturing a bidirectional, corrosion and abrasion resistant gate valve body. In one embodiment, the gate valve body, including flange seals and a liner, are produced in a single molding operation. A mold with appropriate coring either forms or aligns any desired mounting inserts. Coring is also provided to properly form a packing area, gate passage, fluid passages, and flange mounting seals. Once the mounting inserts have been positioned in the mold cavity, the mold sections are secured together, and a filler material, preferably a thermoplastic resin, is injected into the cavity. Upon hardening of the filler material, the inserts are secured into position. Further, the entire body and liner are a single solid unit comprising the packing cavity, the gate slot for sealing flow areas, the flow passages, and the flange rings for sealing connection of the valve to other mating surfaces. In another embodiment, a valve liner is placed within the mold cavity before filler material is added. The valve liner, instead of the mold, defines the packing area, gate passage, fluid passages, and flange mounting seals.

Method for making corrosion and abrasion resistant knife gate and other

Housing for an electronic key reader

An electronic security system includes an electronic lock mechanism and an electronic key, each of which is provided with a microprocessor controller and a memory storing data including an ID code. The lock microprocessor changes the ID code stored in its memory upon the operation of the lock by a correct key. The key can only be used to operate the lock once, and thereafter must be reprogrammed by a host computer with the updated ID code for the lock. The electronic lock operates a solenoid which retracts a bolt blocking mechanism which prevents the unlocking of the bolt even when a key having the correct mechanical key cuts is inserted into the lock. Power for operating the electronic lock as well as the solenoid is provided by a power supply within the key.

A T-handle lock assembly for vending machines or the like include a two-piece cylinder front handle and cylinder/extension rod housing subassembly which interlock by means of first and second asymmetrical flange edges integrally formed on the housing and corresponding recessed slots within the cylinder front handle. A single set screw is threaded into an aperture in the front handle extending in the direction of the slots to engage and rigidly secure the housing to the handle so that the lock cylinder is in alignment with a key access passage in the front surface of the cylinder front handle. The arrangement prevents access to the lock cylinder when in a locked condition even if the set screw is removed.

Growing community of inventors

Salem, VA, United States of America

Charles E Hall