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7572975 |
Electrical box with mounting system
An electrical box with a mounting system is disclosed. The electrical box includes a main body having a back panel with a raised portion and a protuberance formed on an outer surface of the back...
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7547051 |
Locking system for grade level enclosures
A locking system for closing and locking a lid on an enclosure such as a grade level enclosure. The locking system includes a latch formed on an edge of a lid of the enclosure. The latch includes a...
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7527163 |
Top cover fixing structure
A top cover fixing structure for fixing opposing sidewalls of a top cover to respective opposing sidewalls of a bottom chassis with a single screw for each sidewall, thus reducing the number of...
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7278450 |
Coupling assembly for securement in the open end of a pipe
A coupling assembly for inserting into and coupling with the end of an open pipe, such as a cleanout pipe used in plumbing systems and wherein the coupling assembly may be used as a plug. The...
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7224580 |
Exterior enclosure for portable information processor, method of manufacturing the same, and portable information processor using the enclosure
An exterior enclosure has an elevated portion forming a top plane. The elevated portion is surrounded by two pairs of mutually opposed ridge lines. The top plane is formed to have a concavely...
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7141224 |
Vessels and covers
Vessels, or housings, and covers therefor are detailed herein. Loads and load-bearing surfaces exist principally at the periphery of the covers, by contrast with centralized loading utilized in...
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7040499 |
Container with primary closure and a secondary closure
Capped containers for use on a residence counter have caps which swingably connect the cap to the container for closure. If the contents of the container is a thin or watery liquid the ordinary...
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6971534 |
Disposable oil filter cover
A cover for a disposable oil filter. The cover includes a flexible insert for inserting into the flow hole of the oil filter, a cover plate fitting around the insert for pressing against the oil...
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6884325 |
Sealable lid for vacuum distillation apparatus
A sealable lid assembly for a vacuum distillation apparatus has a lid pivotally and telescopically mounted to the vacuum distillation apparatus. Spaced-apart wheels are rotatably mounted to the...
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6851452 |
Guide plate
A guide plate for a lug type closure arrangement is provided with a stepped profile to aid a user move the head of the closure arrangement relative to the hub from a locked to an unlocked position....
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6786670 |
Threaded closure
Methods and systems are provided for operating a vessel or pipeline closure. A closure 110 includes a hub 12 fixedly and sealingly secured to the vessel, and a cap 30 for threaded engagement...
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6663149 |
Threaded closure
Methods and systems are provided for a vessel or pipeline closure such as the type used on pipeline pig launching and receiving systems, and closures on access portals for pressurized vessels. A...
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6510959 |
Center opening treatment tank for use with metal tank flanges
A treatment tank for a water conditioning apparatus has a tank head with a wall, a rim defining a through hole in the wall and a tank ring fixed to the rim. The tank ring is coaxial with the tank...
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6454117 |
Manway for pressure vessels
A manway assembly ( 10 ) designed for mounting within an opening ( 19 ) in a vessel wall ( 20 ) is provided which includes a manway ring ( 12 ) having a passageway ( 24 ) therethrough, with an...
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6343709 |
Impact resistant sealable container
A impact resistant, sealable canister is provided comprising a wall structure having a lower edge portion joined to a base. A receiving collar is joined to an opposing top edge portion of the wall...
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6321677 |
Fuel tank hold down system
A vibration dampened fuel tank assembly includes a fastener system and a fuel tank having integrated retention areas for horizontal and/or vertical retention to a fixed surface. Each retention area...
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6315147 |
Seal cap for pressurized gas containers
A sealing cap for pressurized gas containers, in particular for 500 kg chlorine containers, has at least two, preferably four, retaining claws, which engage in an existing bead on the pressurized...
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6193089 |
Case locking arrangement
A case locking arrangement mainly comprising two half casings whose apertures are provided opposite to each other, wherein a flange is disposed around the aperture rim of said half casing, at...
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6161727 |
Fluid flow connector, fluid pressure mechanism and product tank lid for fluids such as adhesives
A disconnectable flow connector for connecting a fluid-containing flexible bag (1) to a fluid supply line (100) is sufficiently airtight so as to allow dispensing of fluids, especially adhesives,...
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6140580 |
Rectangular housing for accommodating electric or electronic components with plate seal
A rectangular housing including a frame, which forms the side walls, a plate fastened on the frame and a door on the frame. On the side facing the plate, the frame includes an undercut groove which...
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6109471 |
Thermal vacuum bottle
A thermal pot comprising a barrel member; a vacuum vessel disposed within the barrel member and comprising a neck member; a lid mounted on an upper side 66 the neck member; a screw fastening device...
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6065630 |
Sapphire tube pressure vessel
A pressure vessel is provided for observing corrosive fluids at high temperatures and pressures. A transparent Teflon bag contains the corrosive fluid and provides an inert barrier. The Teflon bag...
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6053350 |
Sealing plug device for a refrigerant compressor
A removable sealing plug device for protecting the interior of a refrigerant compressor from dust, dirt, and corrosion during storage and/or transport of the compressor before it is assembled into...
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5916647 |
Pressure vessel: overmolding a polyolefin onto a polyolefin
A pressure vessel includes a polyolefin extruded tube, a polyolefin flange overmolded onto the tube, and a cap engaged to the flange. In the overmolding process, a polyolefin material is overmolded...
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5913650 |
Fastening device with security feature
216-type screws and KS-type screws are two types of fastening devices typically used to restrict access to the chambers of building entrance protector (BEP) enclosures used in telecommunications...
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5887746 |
High vacuum housing with improved sealing means
A high vacuum housing with a first and second housing part and in which the housing parts are secured together to form an interior housing chamber. In order to seal the housing parts, an annular...
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5881907 |
Sealing cap with metal insert for sheet metal containers for corrosive liquids
The top (2) of a sheet metal container (1) for the transportation and storage of liquids has a central fill opening (3) which is edged by a neck (5) which is perpendicular to the top surface (4) of...
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5875916 |
Protective storage housing
A waterproof container is provided including a housing formed of an elastomeric material defining an interior space with an open top having a planar top peripheral edge. An interior lining of the...
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5868558 |
Cover for fluid pumps
A cover plate for fluid pumps incorporating an O-ring seal 5 secured in a channel 4. The cover includes slots 7 extending to the edge of the cover plate and securing holes to allow easy positioning...
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5789702 |
Modular component of appliance housing
An enclosure module is provided for use in holding a variety of components or functioning as an appliance housing. The module is square in shape, and has a bottom backplate circumscribed at its...
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5746340 |
Vented lid for electric enclosures
An electrical enclosure lid composed of several elongated members nested in such a way that a tortuous air channel is created between each member. The air channel allows heat generated by internal...
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5742360 |
Display apparatus using an intermediate reinforcing frame
A monitor case assembly includes a front case section to which a cathode ray tube is fixed; a rear case section fastened to the front case section; and an intermediate case section interposed...
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5739464 |
Padmounted transformer enclosure and latch
An enclosure and latching structure for the cable compartment of a tank for a padmounted distribution transformer. The enclosure is of non-conductive fire resistant material. A curved latch arm of...
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5735430 |
Underground storage container
An underground storage container for the storage of personal valuables and possessions to protect such items from theft, fire, riots and natural disasters. A generally cylindrical tapered...
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5732844 |
Safety hatch for tanks, washing machines and industrial machines and plants in general
A safety hatch for tanks, washing machines, industrial machines and the like comprises a frame and an arm having a first end pivotally connected to the frame. A second end of the arm has a surface...
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5710392 |
Electrical outlet box assembly having a removable cover
An improved electrical outlet box assembly includes an outlet box and a cover. The outlet box includes a bottom wall and a sidewall perimetrically bounding the bottom wall and an open upper end....
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5695068 |
Probe card shipping and handling system
Disclosed is a containment system for shipping and handling probe card circuit boards. The containment system features a base member equipped with a recessed seating shelf for receiving and...
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5670745 |
Hermetically sealed case sealed by packing
A hermetically sealed case, has a space between a top case and a bottom case which can be completely sealed by means of a waterproof packing, and in which an area around a connecting cable is...
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5639427 |
Sulfuric acid preparation assembly
An assembly for prepping sulfuric acid for spectrometric analysis comprised of a vessel member having sleeve members formed with channels disposed about an outer peripheral surface and a cap member...
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5582799 |
Closure for clean chemical reactor
Apparatus and methods of closing and sealing chemical reactor vessels, which are relatively less susceptible to contaminant build-up and more easily maintained in such a state. The chemical reactor...
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5560511 |
Hermetically sealable reusable container
A device for housing toxic waste or toxic munitions including a vessel having a body flange and a removable cap that interfaces with the body flange to make a hermetic seal. A primary and a...
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5489041 |
Non-metallic obround blanking hatch apparatus
Apparatus for holding materials including a container having a container wall, a non-circular container opening extending through the container wall, a non-circular container flange connected to...
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5481790 |
Method for allowing selective access to the interior of fluid containment structures
A system for mounting access plates for covering an access opening onto storage tanks and the like. A backing plate assembly comprising two semi-circular, rigid backing plates is provided. The...
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5469881 |
Valve assemblies
A high pressure stop kit for a valve assembly such that an inspection port can be sealed. The kit includes a plug to be screwed into the port and an over-plate secured to that plug. The interface...
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5458257 |
Non-metallic blanking hatch apparatus
An apparatus for holding materials comprising: a container including a container wall and having a first container opening extending through the container wall; a first container flange connected...
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5391837 |
Covered conduit box having a cover which captures screws
A covered conduit box includes a cover which maintains screws, used to fix the cover to a base member of the box, captive, when the cover is disengaged. The cover includes stepped screw bores...
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5366240 |
Air bag device including a two piece casing
An air bag device is provided including an air bag 1, an inflator 5, and a casing 7 including an upper case member and a lower case member, surrounding the air bag and the inflator. The lower case...
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5363976 |
Smoke detector security cover
A smoke-detector security cover has a toroidal base plate attachable to a wall or ceiling surrounding a smoke detector. A toroidal cover plate having a plurality of retainer appendages extended...
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5356048 |
Bulk storage tank with access panel
A bulk storage tank is disclosed having an access opening in a lower funnel portion with a removable cover plate. The access opening is located and shaped for permitting a workman to access or...
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RE34739 |
Seal retaining configuration for humidifier
A humidifier unit is used with a forced air heating system and includes a water reservoir, a water inlet connection to the reservoir, control means for maintaining the water level at a...
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