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7621412 |
Hot fill container and closure and associated method
A method for hot-filling and closing a polymer container is disclosed in which one of the closure for the container and the head space area of the container is provided with a hole covered with a...
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7461754 |
Gasket for horizontal venting and related method
There is provided a gasket element having at least one first inner layer and at least one first outer layer. Each of the at least two layers have differing material properties. The gasket element...
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7211123 |
Apparatus for venting a transmission
Device for the ventilation of a transmission case ( 11 ) that is normally intended to hold liquid lubricant for transmission components and includes a residual internal volume of air inside the...
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6732878 |
Venting lid apparatus for tank opening
A lid apparatus for a tank opening that retains fluid within the tank while allowing air to vent into or out of the tank. An air manifold is provided, preferably as part of an installation ring of...
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6688486 |
Easy open end and can for powders
A can and easy open closure for the can which is structured and arranged to cooperate with the can such that as the closure is removed from the can, gas is allowed to escape while the contents of...
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6585128 |
Oil breather splash guard structure
A two stage splash guard structure is provided for an oil breather usable with an hydraulic fluid reservoir or tank. The first splash guard is provided within a neck portion preferably formed as...
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6557719 |
Fuel tank equipped with a gas evacuating system
The invention relates to a fuel tank comprising a vessel for containing fuel and a system for evacuating the gases contained in the vessel. The system has a passage putting the inside of the vessel...
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6539726 |
Vapor plug for cryogenic storage vessels
A thermal barrier for a Dewar vessel combines an insulative vapor plug and a vapor barrier. The plug is sized so as to define an open space between it and the neck portion of the Dewar vessel to...
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6523724 |
Container
The present inventors have discovered a new vent which can be used in a venting closure and particularly in venting closures for large heavy duty liquid detergent and other liquid laundry product...
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6296135 |
Vent-on-demand hatch cover
A vent-on-demand hatch cover for closing a hatch opening of a compartment in a railcar, and particularly a hopper car, wherein the car is provided with a coaming that defines the opening. The cover...
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6196409 |
Venting means
The present invention relates to a container, or a cap for a container for viscous liquid products. The container or the cap comprises a venting element. The venting element allows passage of gases...
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6182850 |
Closure membranes
Closure membrane for containers having an outer film and inner film with a joining layer and a sealing seam zone between these two films. At least one space free of a bonding layer is provided...
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6129234 |
Plate-shaped cover for cooking vessels or the like
The description relates to a plate-shaped cover (1) for cooking vessels or the like which has at least one aperture (12) in a central region (10). A cap (7) covering the at least one aperture (12)...
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6085664 |
Vented hatch cover
A vented hatch cover for a container having an opening defining a hatch and a coaming on the container's exterior surrounding the hatch opening. The cover has an outer shell and an inner shell,...
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6079589 |
Drinking receptacle covers
A drinking receptacle cover to be removably applied to an opening of a receptacle main body. This cover has on its top plate a drinking spout which can be shut off and a negative pressure relief...
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6051263 |
Ventable food package
A package is capable of enclosing a food product in two different gaseous atmospheres at different times. Initially, the food product may be packaged in a low oxygen atmosphere in order to prolong...
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6042852 |
Low pressure refrigerated dough product
A refrigerated dough system is provided which includes a dough in a container flushed with a gas. The dough contains a leavening agent capable of generating gas in the dough after the dough is...
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6003715 |
Plastic bucket air vent and method
The air vent has a body with a central axis, a top end, a bottom end, a flat surface on the top end and a flat surface on the bottom end. A gripping surface extends from the top flat surface to a...
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5988414 |
Lid for containers, housings, bottles or similar structures
A lid is disclosed having a pressure compensation device comprising a gas permeable, liquid impermeable membrane and a surge protection element comprising a gas permeable material which serves to...
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5918480 |
Refrigerator
The invention provides an improved refrigerator incorporating a vegetable-storage chamber in which, using moisture-permeable films capable of automatically varying humid-permeability, humidity...
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5899468 |
Organic waste cart with vented lid
Vent structures are provided on the upper and lower sides, and lid of an organic waste cart so that wet biomass deposited in the cart is dried by convective air currents passing through the cart....
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5866184 |
Method of packaging a food product in a ventable package
A package is capable of enclosing a food product in two different gaseous atmospheres at different times. Initially the food product may be packaged in a low oxygen atmosphere in order to prolong...
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5824140 |
Canister with porous plastic ends
A canister including an elongated hollow plastic body having a wall with inner and outer surfaces, an edge portion on the wall defining an open end, an end on the edge portion extending...
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5806703 |
Safety valve device for packagings containing products to be cooked, cooled, reheated or degassed
A safety valve device for packages of products to be cooked, cooled, reheated, or degassed and a package that includes such a safety valve. The valve includes a peripheral portion attached to the...
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5806699 |
Closure vent arrangement and forming method therefor
A venting closure for use with an associated container includes a closure cap having a circular top wall portion and a depending annular skirt portion. The closure is used with a pressurized...
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5759241 |
Desiccant canister
A desiccant canister comprised of a generally cylindrical body portion, first and second end portions, and at least one gas permeable disk-shaped member, wherein the body portion is generally...
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5711876 |
Apparatus for removing bubbles in filter housing of coating equipment
An apparatus for removing bubbles in a filter housing of a coating equipment includes a cover coupled to the filter housing and including a bottom, an inlet portion, an outlet portion, and a drain...
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5692634 |
Rigid packaging using gas-permeable membrane
Rigid container structure for hermetic sealing of particulate solids which emit an off-gas during containment. Provisions are made for enclosing chamber space with a gas-permeable imperforate...
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5590778 |
Double-sterile package for medical apparatus and method of making
A double-sterile package for critical-use medical apparatus includes an inner first container including an outer boundary wall impervious to microorganisms and being closed except for defining a...
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5586673 |
Cap assembly for fluid delivery system
A cap assembly for receiving a stopper and for application to the threaded neck of a bottle. The cap assembly includes a cap and a thrust washer. The cap has an end wall which has a central...
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5584409 |
One direction ventilation valves
Valves useful for pressure relief/ventilation/vacuum or pressure retention, particularly in packaging containers, are disclosed. The present valves include a first member which is substantially...
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5575397 |
Apparatus for protecting the relief vent on a double-walled tank for surging liquid
A double-walled tank assembly having a passageway from an inner tank to an outer tank, the passageway having an outer opening, and a cover removably mounted over the outer opening of the passageway...
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5526620 |
Tank cover structure with odor exhaust system
A substantially gas-tight tank cover is designed such that the structural beams of the cover serve also as a gas withdrawal system for removing odorous or deleterious gases from above the surface...
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5523236 |
Closure assembly for cell culture vessels
A closure for providing selective access to and for closing a cell culture vessel includes an open cylindrical first portion for attaching the closure to the cell culture vessel. The first portion...
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5513762 |
Drinking container with retractable drinking straw
A drinking container such as a water bottle with a pair of telescoping straws, one of which is attached to a lid for the container and the other of which is threaded on a nut mounted on the lid for...
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5485938 |
Cup lid assembly
This relates to a resealable lid and cup assembly and method for using the same. The resealable lid has an opening through which liquid flows and a valve mechanism for selectively closing the...
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5480054 |
Brew-through cap for thermal container
A lid assembly for use with a beverage container which retains and dispenses beverages therefrom. The container includes a body having a reservoir chamber and a mouth communicating with the...
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5472121 |
Plastic lid with pour spout, vent and snap on cap
A flexible plastic lid including a tubular pour spout with a separate snap on cap and vent is disclosed. The lid includes a pour spout extending from the base and located near the rim to ensure...
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5454482 |
Safety drinking container
A safety drinking container for controlled release of liquid contained therein, particularly hot beverages and the like. The safety container includes base and lid portions which engage one another...
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5445291 |
Pressurized package for a particulate material employing a venting member
The present invention provides a package such as a cylindrical can for containing a particulate product, such as roast and ground coffee, under pressure. The package automatically releases the...
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5391496 |
Culturing vessel and closure assembly
A vessel and closure assembly for culturing cells wherein a gas permeable membrane is provided in the closure to allow rapid and uniform equilibration of gases between the atmosphere of the vessel...
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5348179 |
Venting cap assembly
A capping assembly for attachment to a ferrule of a manhole assembly in a tanker truck having a cap which is provided with a central aperture for venting. The cap is further provided with threads...
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5339971 |
Feeding bottle
There is disclosed a feeding bottle comprising a bottle body (1) provided with micropore air inlet opening means in its bottom region (2), which enable the inflow of ambient air, yet impede the...
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5298248 |
Method for continuous liberation of active constituents into water
An apparatus is provided for continuous and regular liberation of active constituents into domestic water supplies. The apparatus comprises a receptacle having a body portion which is impermeable...
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5277327 |
Reservoir cap having a sealing member
The present invention is directed to a cap assembly for screwing into an opening of a reservoir for storing a fluid therein. Around the cap, formed is a sealing groove in which a sealing member is...
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5271518 |
Sump cover
A cover for a sump assembly including a riser section of generally tubular configuration comprising a top section and a skirt section depending from the outer periphery of the top section. The...
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5265755 |
Trash receptacle with open vented means
A trash receptacle including a vent means mounted in the bottom therefore for eliminating the formation of a vacuum when a filled flexible trash bag liner is removed from the receptacle. The air...
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5242079 |
Sealable cover for an open beverage container
This cover for an opened beverage container has a pivoted valve in the withdrawal passage that is opened and closed according to the position of a tubular spout integral with the valve. The valve...
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5236135 |
Medical waste treatment system
A method and apparatus for the treatment of contaminated medical waste, including solid and non-solid, potentially infectious materials, permits the collection of such medical waste at the point...
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5234038 |
Pour spout
A pour spout for pouring a fluid, such as fuel, by gravity from a container to a tank. The spout includes a conduit having one end connected to the fuel container and having a second end to be...
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