...that power steering was invented by independent inventor Francis W. Davis? As chief engineer in the 1920s of the truck division of the Pierce Arrow Motor Car Company, he saw how hard it was to steer heavy vehicles. So that he would be able to keep the profits from his future invention, Davis left his job, rented a small engineering shop in Waltham, Mass., and developed a hydraulic power steering system that led to power steering.
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| Number | Title | Issue Date |
| 7789238 | Storage bin and lid assembly A storage bin assembly has a container base with a front, a back, a bottom, a perimeter side wall extending up from the bottom, and a storage space above the bottom within the side wall. A base lid is positioned over a top of the storage space. An access opening int... | 09/07/2010 |
| 7740138 | Stackable container apparatus and methods A stackable container assembly includes a lid portion having first raised members projecting outwardly from an upper surface, at least some of the first raised members cooperatively forming first receiving areas, and a base portion coupleable to the lid portion and ... | 06/22/2010 |
| 7726483 | Stacked containers The container can be locked into a stack of containers. A container cover locks onto the top of a container base to define a sealed area for storage. Additionally, the bottom of a second container base can be locked onto the top of the cover of a first container. In... | 06/01/2010 |
| 7699171 | Stackable containers and methods of manufacturing, stacking, and shipping the same Stackable containers that, in various embodiments, are adapted to be vertically and/or horizontally interlocked with other, like, containers to, for example, increase the stability of stacks of the containers. In one embodiment, a stackable container comprises: (A) ... | 04/20/2010 |
| 7661528 | Stackable twist-top container system Food containers formed of sheet plastic are latchably stackable on one another. Each container has base (14) and lid (16) elements, with one of them having an outer rim part with a pair of long handle sections (80, 82) that can be pivoted up to ... | 02/16/2010 |
| 7537119 | Stackable container apparatus and methods Stackable container apparatus and methods are disclosed. In one embodiment, a container assembly includes a lid portion having a plurality of first raised members projecting outwardly from an upper surface, at least some of the first raised members cooperatively for... | 05/26/2009 |
| 7431171 | Two piece container incorporating nesting characteristics and including interengageable hinge supports for upwardly supporting a lid upon a base A two piece storage container including a lid having a rectangular shape with sides and ends defining therebetween a recessed interior, the lid including a plurality of spaced apart lips extending from a selected end. A base corresponding generally in outline with t... | 10/07/2008 |
| 7413100 | Universal lid for large solid waste containers A universal lid for industrial or commercial large size solid waste containers, has a ribbed single layer central portion and a peripheral edge having a hollow double wall boxed configuration. The boxed perimeter may have a predetermined height such as approximately... | 08/19/2008 |
| 7413081 | Stackable multi-use shipping and storage capsule and system A stackable, multi-use shipping and storage containment system includes a plurality of containers with a bottom wall, vertical enclosing sidewall, and top surface forming a water-tight enclosure, including one or more raised lid upsets equivalent indentations on its... | 08/19/2008 |
| 7380685 | Containers, sleeves and lids therefor, assemblies thereof, and holding structure therefor Containers, lids, and sleeve structures are disclosed. Particularly, sleeve structures configured for insulating, stabilizing, or both insulating and stabilizing a container are disclosed. Further, a sleeve structure including a plurality of circumferentially adjace... | 06/03/2008 |
| 7350789 | Rolling cube container with lid The present invention provides an assembly, or kit, of injection molded components having integrated connectors which combine to form a storage container having a plurality of snap-in spherical roller assemblies and a cooperating lid member. The storage container co... | 04/01/2008 |
| 7347327 | Stackable and nestable receptacles A receptacle, which is adapted for nesting and stacking with similar receptacles. The invention, the receptacle is intended in particular to be utilized as a food pan for the receiving and storing of hot or cold food items, and, which may be employed in connection w... | 03/25/2008 |
| 7337917 | Interlockable seal A seal for a container, the seal having a base panel with multiple upwardly projecting protuberances on the base panel spaced so as to define recesses complementary to the protuberances for reception of the protuberances within the recesses of a duplicate inverted s... | 03/04/2008 |
| 7337914 | Frame structure for a collapsible box with top access, side access and interconnected vertical stacking A collapsible box with a pair of opposed, hinged sidewalls in which a lightweight frame structure holds the sidewall in a vertical orientation during assembly and provides load-bearing strength. The frame structure and sidewalls fold over one another, and lie substa... | 03/04/2008 |
| 7325687 | Storage and dispensing container for paint An improved container for storing, dispensing and handling viscous and semi-viscous fluids such as paint and the like, having novel spout and other design features that enable substantially dripless dispensing and improved handling and storage. ... | 02/05/2008 |
| 7316314 | Tape cassette storing case with stacking ribs A tape cassette storing case comprises: a storing case main body, the storing case main body having first and second side surfaces that are opposite to each other; a recess region on the first side surface, the recess region being defined by a step from the first si... | 01/08/2008 |
| 7314148 | Containers, sleeves and lids therefor, assemblies thereof, and holding structure therefor Containers, lids, and sleeve structures are disclosed. Particularly, sleeve structures configured for insulating, stabilizing, or both insulating and stabilizing a container are disclosed. Further, a sleeve structure including a plurality of circumferentially adjace... | 01/01/2008 |
| 7311218 | Tamper evident closure with reclose feature There is provided a re-closable closure for a container, wherein the re-closable closure includes a tamper-evident band that provides a stacking surface and stacking step for the stacking of another container and that provides clearance for a membrane lid to seal th... | 12/25/2007 |
| 7299927 | Stackable wafer container with raised handle and ribs A wafer container comprising a base and a cover that nest together. The cover includes tabs on a lower portion that engage notches on the frame. The cover can be combined with the base without indexing to a precise opening on the frame. A handle on the cover enables... | 11/27/2007 |
| 7264135 | Stackable container lid A stackable container lid comprising a lid member (80) having a center portion (83a), an edge portion (83b) top and bottom surfaces (82, 84) and closure means (88) adapted to cooperate with the closure device of a con... | 09/04/2007 |
| 7261219 | Sealing container The present invention consists of an inexpensive tight sealing plastic container suited for microwave cooking, top-shelf dishwashing and freezer use. In accordance with a preferred embodiment, the container is provided with two compartments, one large and one small.... | 08/28/2007 |
| 7258905 | Sealable food container with improved lidding and stacking features A sealable food container includes a base serving member such as a plate having a generally planar central portion, a sidewall extending generally upwardly and outwardly therefrom and a base outer flange portion extending outwardly from the sidewall. The sidewall de... | 08/21/2007 |
| 7252196 | Crate for bottles and other containers A crate adapted to store therein a container having a central bottle portion having label disposed thereon and a lower portion disposed below the label. The crate includes a floor member having an upper surface with a plurality of container support portions disposed... | 08/07/2007 |
| 7248904 | Belt covering for a mobile station and method of using the same A mobile station including a cover assembly and a wireless telecommunications signal receiving and generating assembly. Included in the cover assembly is a belt that substantially extends around the signal receiving and generating assembly, and a connector to hold t... | 07/24/2007 |
| 7243813 | Domed food container A food container preferably for heated food, has a lid member and a base member. The base member has complimentary embossed portions in the bottom of the base member to engage a complimentary indented portion in the top surface of the lid member. The retaining mecha... | 07/17/2007 |
| 7234598 | Material handling container with card holder A container that has a base from which first and second pairs of spaced-apart, opposed sidewalls project to collectively form a storage compartment. An upper rim is positioned on the sidewall for engaging and supporting the base of another container. The lower rim i... | 06/26/2007 |
| 7231740 | Modular stage prop A modular stage prop system having a first stage prop and a second stage prop. The first stage prop has a first stepping surface and a plurality of first side surfaces extending from the first stepping surface. The first stepping surface and the plurality of first s... | 06/19/2007 |
| 7222745 | Plastic boxes and methods for making same A box includes a base having a substantially rectangular perimeter. A pair of side walls and a pair of end walls extend upward from the perimeter of the base to form a box bottom having rounded corners and vertices. The box bottom includes a mouth at the top thereof... | 05/29/2007 |
| 7220590 | Conductive plastic rack for pipette tips A conductive plastic tip rack for pipette tips includes a conductive outer shell formed around a support insert. The support insert serves as the skeleton for the tip rack, providing structural support to make the tip rack strong and sturdy. The conductive outer she... | 05/22/2007 |
| 7185760 | Non-contact protective packaging for surface-sensitive articles Disclosed herein is a non-contact package useful when an article to be stored or shipped in the package includes a sensitive surface, the performance of which will be detrimentally affected if the sensitive surface is contacted with a nominal amount of mechanical fo... | 03/06/2007 |
| 7140505 | Base design for pasteurization A container base may include a standing ring defining a touch point for contact with a horizontal surface, where the standing ring has an outer portion and an inner portion, and merges with the container sidewall. The base may also have a stacking ring having an inn... | 11/28/2006 |
| 7131224 | Storage bin with attachable label holder A plastic storage bin comprising a container and a label holder is disclosed. The label holder is configured to rotatably and detachably couple with the container. The label holder preferably comprises a clear rigid plastic designed to hold a 3″×5″ card that de... | 11/07/2006 |
| 7128230 | Beverage decanter adapter and lid An adapter for use with at least a pair of dispensers, to provide for convenient stacking of a plurality of dispensers one upon the other, one of such adapters being arranged intermediate each pair of vertically stacked decanters, during usage. The adapter includes ... | 10/31/2006 |
| 7124910 | Leak-resistant polymeric foam containers A leak-resistant hinged polymeric foam container comprises a base and a lid. The base comprises a bottom wall and a sidewall that encompasses and extends generally upwardly from the bottom wall. The sidewall comprises a first sealing area and a first generally upwar... | 10/24/2006 |
| 7118004 | Combination dip and cake holder and punch bowl A combination dip and cake holder and punch bowl is readily configurable between any of three configurations. A platter member has a base with a female receiver, while a first type of receptacle has an extension that is receivable within the receiver so that when th... | 10/10/2006 |
| 7100788 | Method and apparatus for packing and bi-directional cooling of produce Method for improved packing and cooling of produce. According to the present invention, baskets for the packing of fruit are provided with ventilation channels disposed upon a lower surface of the basket. Vent apertures communicate between the ventilation channels a... | 09/05/2006 |
| 7097063 | Plate container with detachable cover A plate container with detachable cover is disclosed. The container includes a base in the form of a plate and a cover. The plate and the cover include first and second closure portions, respectively, which are engageable with each other to maintain the cover in a s... | 08/29/2006 |
| 7097066 | Plate container with detachable cover A plate container with detachable cover is disclosed. The container includes a base in the form of a plate and a cover. The plate and the cover include first and second closure portions, respectively, which are engageable with each other to maintain the cover in a s... | 08/29/2006 |
| 7074329 | Lid for an underdrain block A lid for an underdrain block that has a top surface defining an opening for receiving fill material. The top surface forms a ridge circumscribing the opening, the lid comprising a top, a bottom and a peripheral edge, the peripheral edge comprising a rim adapted to ... | 07/11/2006 |
| 7063210 | Stackable crate A crate is provided for holding and transporting products such as plastic milk containers. In accordance with one aspect, a tighter lateral tolerance or fit is provided to stabilize and strengthen telescopic stacking of crates by contouring an inner surface of the s... | 06/20/2006 |