Patent application number | Description | Published |
20080244988 | MANHOLE GRADE RING - Several improved manhole grade rings and methods for providing improved manhole grade rings. In one embodiment, a plurality of concentric annular rings are connected by radial ribs. Certain radial ribs can be broken to provide a manhole grade ring of the desired diameter. In several other embodiments, concentric annular ribs and interconnecting radial ribs provide lightweight stackable manhole grade rings. In another embodiment, a manhole grade ring defines an annular cavity that can be filled to reinforce the manhole grade ring. Two embodiments provide improved forms for pouring manhole grade rings in place. One form provides a plurality of forms of different diameters that can be filled to any height, while another form provides adjustable height of the manhole grade ring. | 10-09-2008 |
20080302791 | Collapsible Container - A collapsible container with latches provides a more consistent knockdown force in more situations. At least one of the engaging surfaces of the latch is curved outwardly toward the other engaging surface. This provides substantially tangential contact between the surfaces, even when the wall is deformed slightly by the knockdown force. The tangential contact provides consistent frictional force resisting the knockdown force. | 12-11-2008 |
20090085315 | LINKABLE DOLLY - A dolly according includes a deck and a plurality of casters extending downward below the deck. A connector is pivotably connected to the deck and is selectively pivotable between a retracted position and a connecting position. The deck also includes a receiver for receiving the connector of a similar dolly adjacent thereto to connect the dolly to the similar dolly. | 04-02-2009 |
20090232632 | SUPPORT PLATFORM - A support platform for use in automated storage and retrieval systems is generally a planar board having an upper support surface. The board further includes opposing end edges and opposing side edges. The end edges each include first and second interlocking members formed therein. The support platform is placed on the racks in the automated storage and retrieval system with items or containers of items placed thereon. Several support platforms are placed on each rack, one behind the other. The end edges of each support platform are interlocked with each adjacent support platform, with each first interlocking member interlocked with one of the second interlocking members of an adjacent support platform. | 09-17-2009 |
20090294322 | PAIL WITH SKIRT AND LID - A pail includes a base and at least one wall extending upwardly from a periphery of the base to an opening of the pail. A lip protrudes outwardly from an upper edge of the wall adjacent the opening. A skirt curves outwardly and downwardly from an outer surface of the wall below the lip. A lid for the pail includes an upper wall and three latch portions extending downwardly from an outer periphery of the upper wall. The three latch portions are substantially evenly disposed about the outer periphery of the upper wall. A tear away strip connects the three latch portions, to prevent removal of the lid from the pail. When the tear away strip is torn away from the lid, the lid can be removed from the pail by manually deflecting one of the latch portions. | 12-03-2009 |
20100090428 | ROLL-OUT CART - A roll-out cart includes a lid and a cart body supported on wheels. The cart body is comprised of a base wall, a front wall, a rear wall, and a pair of side walls that cooperate with each other to define a cart interior. The lid is attached to the cart body with a hinge connection and is moveable between an open position to provide access to the cart interior and a closed position to prevent access to the cart interior. A latch is pivotally mounted to the lid to lock the lid in the closed position. | 04-15-2010 |
20100108625 | MERCHANDISING SYSTEM - A scoop includes a side member and lower blade that cooperate with each other to secure and hold a row of packages at one time. The packages are stored within a container that has a pivotable front wall to allow access to divided rows of packages within an interior of the container. During transport, the containers are supported on a rack structure that allows access to the pivotable front wall. During delivery, the front wall is pivoted into an open position and the scoop is inserted into the container to remove a row of packages for placement on a display. | 05-06-2010 |
20100108675 | MEDICAL WASTE CONTAINER - In one example of the present invention, a medical waste container assembly includes a container having a base portion and an upper edge and a secondary lid located adjacent the upper edge of the container having a door hingeably attached to the secondary lid with the door being trimmed from a portion of the secondary lid. | 05-06-2010 |
20100212553 | PALLET ASSEMBLY - A pallet assembly includes an upper deck and a plurality of supports extending downward from the upper deck. A cap is secured in front of at least one of the supports to protect the support. The cap may be formed of a material different from the support, such as a higher density, tougher or harder material without increasing the cost of the materials for the supports and deck. | 08-26-2010 |
20100213195 | PAIL WITH LID AND FLASHED LIP - A pail includes a base and at least one wall extending upwardly from a periphery of the base to an opening of the pail. A lip protruding outwardly from an upper edge of the at least one wall includes a plurality of flanges. A lid located adjacent the plurality of flanges. | 08-26-2010 |
20100230317 | MULTI-POSITION STACKABLE CONTAINER - A container includes a base and a plurality of walls extending upward from a periphery of the base. A pair of supports are movable between a nesting position and at least one stack position. In one embodiment, the container includes projections outwardly from opposed walls that can be supported on the supports of an identical container. | 09-16-2010 |
20100314404 | LID LATCH ASSEMBLY - A clip includes an upper platform, a back plate extending downwardly from the upper platform, and a pair of legs extending downwardly from the upper platform. Each leg includes a latch portion protruding laterally therefrom. The clip can be installed into an existing roll out cart design. | 12-16-2010 |
20110024430 | REUSABLE WASTE CONTAINER - A reusable biohazard waste container is configured such that the container can be transported without requiring any additional packaging elements. A lid is pivotally connected to the container and is movable between an open position and a closed position. A latch secures the lid to the container when in the closed position such that the container is capable of holding liquids. | 02-03-2011 |
20110036854 | DUMPSTER - A dumpster includes a plurality of walls that cooperate to define a dumpster interior. A lip is formed about an upper periphery of the walls. A lid is attached to the dumpster to close access to the dumpster interior. The lid rests on the lip when in the closed position. An access feature is formed within the lip to allow access for a hand to easily raise the lid to access the dumpster interior. | 02-17-2011 |
20110042259 | STORAGE CONTAINER - A storage container includes a base and a plurality of walls extending upwardly from the base. At least one of the walls includes a plurality of projections on its exterior at different heights. The interior of the wall includes a plurality of channels into which the projections of a like container would be slidably received when the empty containers are nested. A plurality of supports are pivotably connected to the container and can be selectably pivoted to block selected ones of the plurality of channels such that the projections are supported on the supports and do not enter the channels, thereby supporting the upper container at a selected height. | 02-24-2011 |
20110084083 | COLLAPSIBLE BIN - The present invention provides a reusable, washable, plastic, collapsible bin. The bin includes a base And a first and second pair of walls extending upwardly from the base having interlocking members for interlocking the first and second pair of walls to one another. | 04-14-2011 |
20120247987 | STACKABLE WATER METER PIT FRAMES - A water meter pit frame includes a stacking feature that allows multiple water meter pit frames to be stacked together in a nested relationship. In one example, the stacking feature comprises a plurality of ledges formed about the outer peripheral surface of the water meter pit frame that support a second water meter pit frame. | 10-04-2012 |