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4890756 |
Cylindrical tank with flared upper end
A container for storing and transporting liquids is disclosed having features to protect the tank from damage which may result in contamination or leaking of the contents. The tank lid has upward...
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4880138 |
Cover assembly for a drum composed of synthetic resin
A blow-molded drum body has a cover fitted over this neck and provided with an outer wall with a shoulder clamped against a connecting ring affixed to the body during the blow-molding thereof. The...
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4830096 |
Removable thermal control system
An environmental control system for affording quick attachment and disconnection of a thermal control unit with respect to an aircraft pod or other like vehicular substructure. A complementary...
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4828139 |
Package comprising a body incorporating at least one opening and a lid capable of being fastened onto the opening by a tail piece
The mechanism (10) for controlling the tail piece (13) is arranged within the surface area bounded by a clamping collar 9 equipped with the tail piece (13) so that the control of the tail piece...
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4805798 |
Container and closure having fastening means
A container having a tubular sidewall. A closure is mounted to one end of the sidewall by molding in situ. The sidewall end portion is provided with an array of circumferentially spaced through...
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4792056 |
Drum and closure apparatus
A non-cylindrical container having sidewalls joined together by rounded corners is provided with an improved closure apparatus for more uniformly distributing closure forces around the periphery of...
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4778074 |
Composite material and metal canister
A composite material and metal canister has a cylindrical corrosion resistant metal shell and a composite material bulkhead within the shell which provides corrosion resistance and minimal weight...
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4750525 |
End closure for flexible plastic tubes
The ends of flexible plastic tubes, particularly of relatively thin thickness, are closed with a cylindrical header or end plug over which an end of the plastic tube is fitted. A fluids connection...
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4732294 |
Safety latch means for filter assembly
A safety latch means for a filter assembly or like pressure vessel characterized by a shell member and a removable cover member. Locking means provided on the cover member is adapted to engage with...
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4723679 |
Tray or tote box collar extension
An extension collar for a container tray or box which can be readily fitted onto the container and afford varying height extensions for the container. The collar has side members which are first...
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4722436 |
Protective casing for an artillery shell with a combustible sleeve
The protective casing particularly suitable for packing artillery shells which have a combustible sleeve, the casing being composed of two half-sections 3, 4 which are made of a thermoplastic and...
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4674650 |
Container and cover fastening means
A plastic container with an inverted V-shaped rim at the upper edge of its body. The rim configuration makes it easy to pour contents from the container and, after pouring, any material remaining...
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4651892 |
Container and lid having a locking ring
The invention relates to a container, comprising: a tubular body with at least one open end, wherein a part of the body adjacent to the end is provided with a bent body rim; a cover closing the...
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4646931 |
Reinforced open head drum lid
A drum lid for an open head drum in which the drum lid is clamped to the drum by a closing ring for sealing the drum. A section of the lip of the lid is reinforced. The section is reinforced by...
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4589643 |
Container
A container especially for treatment and storage of corrosive liquids and gases comprises two cup-shaped end portions with opposing openings, and the circumferential rim portions of which are...
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4500010 |
Wide-necked container of a synthetic resin with removable lid
The wide-necked barrel of a synthetic resin can be sealed by a lid exhibiting a bottom entering into the barrel neck by way of an inner rim, and an outer rim extending over the barrel neck and...
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4483458 |
Closure system for pressure vessels
The invention relates to a closure system for pressure vessels, the closure consisting of a cover and of two clamp halves each of which can be moved into closing or open position by means of...
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4478345 |
Self-contained containment for gas cylinder
A self-containment for a gas cylinder comprising a coaxial annular wall welded to and around the top of the cylinder itself. A circular closure with an exhaust duct opening from it fits over the...
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4442951 |
Hermetically sealed container
A hermetically sealed container with an openable top lid, capable of completely maintaining the hermetically sealed pressure state over a prolonged period, enabling easy release from the...
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4369892 |
Container with expansion type locking closure
Disclosed is a closure system for a container made of flexible and resilient material comprising a lid engaging the finish of the container and an expansion means such as a toggle pressure ring...
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4347944 |
Cover for a cylinder-shaped pressure container
Cover for a cylinder-shaped pressure container such as a vacuum impregnation container or an autoclave which at the mouth edge has members for holding a tight fitting closure member against the...
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4344546 |
Reusable tight head drum by conversion to open head drum
The elements making up the closure of a tight head drum which enables conversion to an open head drum for reuse of the drum in which the drum is formed with a curl at the upper end on which an...
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4331251 |
Compact, lightweight pressure cooker
A compact, lightweight pressure cooker which is particularly well-suited for backpacking and camping is disclosed. The pressure cooker assembly features two complementary mating pan sections which...
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4295508 |
Flexible garbage can lid
A lid for a garbage can formed of a flexible material and having a retaining means for releasably maintaining the cover in place.
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4294377 |
Constant pressure cooker and fastener
Disclosed herein is a constant pressure cooker which has a coupling steel ring attached to the peripheries of the cover of the cooker and the cooker body and there is an opening at the coupling...
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4267936 |
Remotely operable lid for storage bins
A remotely operable lid for storage bins to be used in conjunction with a storage bin (10) having an access opening (11). A cover plate (18) is carried within a pair of guides (20, 22) such that...
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4267940 |
Removable clamp structure for tank sections which at times block said removal
A safety closure system for a tank comprises (a) complementary sections of a tank adapted to contain pressurized fluid, said sections having annular flanges which are subject to relative...
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4182461 |
Closure arrangement for container
An arrangement for closing an open end of a substantially stiff, generally cylindrical side wall of a container is disclosed, comprising a cover of an elastic, resilient material to be fixed to an...
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4177934 |
Container and lid
A container which has a body portion, a neck portion and a radially outwardly extending flange intermediate and integral with the body and neck portions is blow-molded in a mold which has at least...
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4161247 |
Method of and means for preserving tennis balls or the like
A gas pressurized ball is packaged under pressure by first compressing the ball about its girth and then compressing it about its full surface in the smaller spherical cavity of a mold section. A...
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4159061 |
Pop-a-top canning jar lids
A closure assembly for a glass canning jar has an internally threaded skirt portion and a transverse lid portion having a rim section separated from a center section by a continuous weakened region...
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4158423 |
Sealable closure fastener
A sealable closure arrangement for a container body and cover is disclosed. It includes a clamping structure for maintaining the body and cover in sealing engagement, the clamping structure...
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4129151 |
Cap for releasably covering well casings
A cap for covering a cylindrical tubular well casing is comprised of a thin planar circular cross-sectioned cover plate which has a diameter slightly larger than the outside diameter of the casing...
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4129236 |
Container with spout connection
Spout for a container, e.g. a gasoline can, is formed as a one-piece plastics moulding with a flared skirt on the base formed with a circumferential groove that snap-couples tightly onto a bead on...
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4092519 |
Electrode boiler
An electrode boiler for operation at substantially atmospheric pressure having a container consisting of upper and lower parts with a resilient band encircling the container to hold the parts...
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4079756 |
Protective closure for external pipe threads
A plastic closure securely mounted on the external threads at the end of a pipe, tubing, casing, or the like for protecting the external threads from damage. The closure comprises a tapered sleeve...
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4015745 |
Reusable seal with thermal expansion compensation
A container assembly for a telephone repeater or the like including a circular flat base of metal and a dome-like cover of plastic. The cover includes an outwardly extending, flared flange for...
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4013373 |
Snap-ring-connected coaxial annular members
Two annular members, such as a sleeve and an abutment ring, are held together by a snap ring of generally V-shaped (or Y-shaped) cross-sectional profile with a pair of lips with a...
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3998347 |
Creep resistant sealing arrangement for bell jar
The invention is concerned with an improved creep resistant sealing arrangement for a bell jar which is used in vacuum work. The bell jar generally consists of a closed top cylindrical container...
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3990604 |
Plug or closure
A plug for closing an aperture in a panel comprising a metal plate portion and a plurality of metal legs. The plate portion and the legs can be formed from different materials having different...
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3937392 |
Knock-down, collapsible, drum container
A knock-down, collapsible drum container assembly, comprising a pair of polygonal tubular members one adapted to fit within the other and comprising outer and inner tubular members of said...
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3929253 |
Method of arranging a seal between a pressure vessel, preferably a reactor vessel, and its lid by means of a torrid ring provided with flanges
There is provided a seal between a pressure vessel, in particular a vessel for a nuclear reactor, and its lid, which rests on a ledge in the vessel. A toroid ring with flanges is placed on top of...
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3926333 |
Percolator top fastening means
An electric percolator having a liquid containing section formed from an assembly of glass and other materials fixed together by means of a locking collar. The lid of the percolator is held in...
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RE28521 |
Container construction
A barrel of synthetic plastic material includes a substantially cylindrical main body portion and a head portion at one axial end and of one piece with the main body portion. The head portion has a...
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3866794 |
READILY RE-CLOSEABLE AND RE-USABLE CONTAINER OF THE LID AND OPENHEAD DRUM TYPE
There is described a securely re-closeable plural-trips container of the type comprising an open-head (i.e. wide mouth) drum and separable lid; thus, bulk materials cargo can be readily charged...
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3861180 |
ELECTRIC METER LOCK RING
An electric meter lock ring having an arcuate band provided with a pair of opposed ends arranged forming a split ring. A locking arrangement associated with the opposed band ends has a locking...
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3848074 |
TERMINAL AND SPLICE ENCLOSURE FOR CABLE INSTALLATIONS
A terminal and splice enclosure for cables, including an annular terminal base on which is threaded a cover. A resilient sealing and locking band secures the cover on the base. The base has a...
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3809304 |
REUSABLE CONTAINER FOR BULK MATERIALS AND OTHER ITEMS
A container for shipping loose bulk materials, packaged products and other items. One embodiment of the container comprises a collapsible cylindrical wall portion with a pair of rigid disc-shaped...
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3746153 |
AB-TYPE PISTON ASSEMBLY SHIPPING PACKAGE
A shipping package for AB-type railroad air brake piston assemblies incorporates a shipping drum to receive and support the piston assembly in clearance relation to the drum bottom when the head...
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3650388 |
TAPE CANISTER
A canister for storing a tape reel, comprising a support or shell member of generally cup-shaped configuration and a split sealing ring positioned on the inner periphery of the rim portion of the...
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