U.S. patents available from 1976 to present.
U.S. patent applications available from 2005 to present.

Icon_funbox Famous Patents

William F. Semple, a dentist, was awarded the first US Patent on chewing gum in 1869. His recipe contained powdered chalk.

Newsletter  PatentStorm News

Make the Most of Our Site

See this month's Top Inventors and Most Cited Patents.

Stay on top of the latest innovations by subscribing to an RSS feed.

Registered users: Manage your profile.

 

Patents Published on 07/22/2008


See All Patents Issued In 2008


          7            
NumberTitleIssue Date
7401604Engine control device and control method thereof
An engine control device and method that prevents fuel injection quantity from becoming unstable due to a rapid change of a correction quantity even in a predetermined operation state such as acceleration time and thus stabilizes an air-fuel ratio. Under a predeterm...
07/22/2008
7401605Fuel injection control system for engine
A fuel injection control system makes it possible to obtain an output of a lean combustion type engine through an easy operation, even in a throttle opening region of greater than a lean limit. A throttle valve is configured to be turnable up to an over-fully opened...
07/22/2008
7401606Multi-stroke cylinder operation in an internal combustion engine
A method for starting an internal combustion engine of a hybrid-electric vehicle having a controller, the engine having a plurality of cylinders, each with at least an intake and exhaust valve, each of which may be held in a position for a cycle of a cylinder, the m...
07/22/2008
7401607Paintball gun triggering mechanism
A paintball gun triggering mechanism includes a front barrel, a rear barrel, a triggering barrel and a rear guide rod. A front end of the front barrel comprises a front ring formed inwardly and a retreating air inlet is provided behind the front ring. A front end of...
07/22/2008
7401608Archery bow handle with overhang advantage
The archery bow handle with overhang advantage contains an overhanging structure on the handle that fits into the lifeline area of the archer's bow hand. The radius of the structure is about that of a large pencil. The handle has advantages of allowing the archer to...
07/22/2008
7401609Cooking grill
A cooking grill has a bottom for accommodating a fire producing source, a plurality of legs turnably connected with the bottom and turnable between a storage position in which they are substantially coextensive with bottom and an operative position in which they ext...
07/22/2008
7401610Stove switch safety cover
The stove switch safety cover is a child safety device that is designed to deny children access to the control knobs of a stove. This shield would extend the entire width of the stove controls, covering and protecting the knobs from the child. The device would prima...
07/22/2008
7401611Airway implant
Methods and apparatuses are disclosed for treating a condition of a patient's airway. The condition is attributed at least in part to a spacing of tissue from opposing surfaces in the airway. In various embodiments, the base of the tongue including geometry and posi...
07/22/2008
7401612Device, method, and system for application of a hair product
A device for application of a hair product includes an applicator portion configured to be loaded with hair product and at least one finger fastener associated with the applicator portion. The applicator portion may include a container and be configured to apply the...
07/22/2008
7401613Clean-in-place automated food or beverage dispenser
The invention relates to a method of in place cleaning of an automated food product dispenser comprising an interface connection configured to establish a supply of a milk-based fluid from a reservoir (for example, a container or a bag), a mixing device configured t...
07/22/2008
7401614Paint brush saver
A brush saver for cleaning and preserving the useful life of a paint brush comprising a transparent body for enclosing and suspending a paint brush and a solvent in a sealed vertical orientation, and a removable top cap for engaging the handle of the paint brush and...
07/22/2008
7401615Manual-opened and auto-closed umbrella
The invention relates to a manual-opened and auto-closed umbrella, which utilizes two springs provided around a shaft and therein accompanying with a runner and a frame to control the umbrella being opened manually and closed automatically. The umbrella is to be ope...
07/22/2008
7401616Umbrella with a foldable stem
An umbrella includes an elongated stem having telescopically connected inner and outer tubular segments, a top hub secured to the inner tubular segment to define an upper annular space therebetween, a tubular runner surrounding the stem, slidable between upper and l...
07/22/2008
7401617Umbrella
An umbrella has a shaft having upper and lower ends, a slide piece, and a head piece. One of the pieces has an upper part and a lower part having faces that are engaged together and that form a plurality of seats of predetermined diameter spaced angularly about the ...
07/22/2008
7401618Umbrella with a vented canopy deployable and retractible to a dihedral shape with a positively moved canopy and vent cover
An umbrella assembly providing a dihedral shelter atop a pole which can be deployed to different dihedral angles and retracted to a compact configuration. It further includes a vent port in a cavity which is overhung by a positively positioned vent port cover. ...
07/22/2008
7401619Air valve device for an inflatable article
An air valve device is adapted to be fitted into an opening of an inflatable article, and includes a valve seat formed with a valve body that is disposed between an inflating port and a conduit, an axially movable member having a valve disc which is disposed in the ...
07/22/2008
7401620Yard hydrant with drain port check valve
A yard hydrant having a valve body with a drain port and a check valve mounted adjacent to the drain port to allow water to flow from the hydrant through the drain port to the ground and prevent ground water from flowing into the hydrant through the drain port and c...
07/22/2008
7401621Dispenser sump
A sump for a dispensing unit is disposed beneath the footprint of the dispensing unit and includes an auxiliary communication line receiving structure proximal to a drip area of the dispensing unit. The auxiliary communication line receiving structure delivers elect...
07/22/2008
7401622Modular pressure regulator
A pressure regulator assembly comprising: a regulator body having a housing, an inlet portion at one end of the housing and a cap at an opposite end of the housing, the inlet portion and the cap in substantially coaxial alignment along a regulator body axis; a press...
07/22/2008
7401623Double-acting valve unit
A hydraulic system includes a charge pump which supplies fluid to variable displacement main pump, a fluid reservoir and valve unit. The valve unit includes a hollow housing having a first end communicated with the reservoir and a second end communicated with the ch...
07/22/2008
7401624Method for monitoring a pipeline and position regulator for a control valve
The invention relates to a method for monitoring a pipeline in order to detect the slow reduction of the free inner cross-section by means of the position of a control valve in the pipeline. When the flow rate is essentially constant, a first position is determined ...
07/22/2008
7401625System for supplying liquefied gas to a combustion engine with a minimum liquefied-gas level detector
To detect the volume of gas remaining in a gas bottle or a fixed tank of a system for supplying liquefied gas as fuel for a combustion engine, a positive temperature coefficient (or PTC) probe (16) is placed in the gas feed line (12) between the gas so...
07/22/2008
7401626Low air inclusion quick disconnect coupling
A fluid line coupling apparatus comprising a first enclosure and a second enclosure. The first enclosure has a first passageway extending therethrough and a piston slidably disposed therein. The piston is movable between a closed position, wherein the first passagew...
07/22/2008
7401627Protection of a seal element
In accordance with the present invention, these and other problems in the prior art are addressed by providing a valve which comprises a valve body which includes an passage that extends at least partially therethrough, a valve seat which is formed in the passage, a...
07/22/2008
7401628Sterile container
A sterile container is provided, especially for receiving and containing surgical instruments or material in sterile conditions, comprising a receiving area formed by a container bottom and container walls, a lid for sealing the receiving are, and a gas exchange ope...
07/22/2008
7401629Mounting apparatus with three through holes
The present invention relates to a mounting apparatus with three through holes, which is provided with a top wall, a bottom wall, an inverted annular body extending downwardly and inwardly connecting the top wall to the bottom wall, a cavity enclosed by the annular ...
07/22/2008
7401630Wheelchair, wheel for wheelchair, and method of producing wheel for wheelchair
A wheel for a wheelchair according to the present invention includes: an outer wheel or ring mounted on the inner periphery of a tire; an inner ring connected with a wheelchair frame (concentric with the outer ring and positioned inside the outer ring); a plurality ...
07/22/2008
7401631Method and apparatus for applying optical film to glass
The present invention concerns a method and system for applying decorative tape to a glass sheet. The disclosed system and method allow tape segments that are shorter than a distance between a cutter and a glass engagement position to be applied by an application he...
07/22/2008
7401632Method and apparatus of pressing in manufacturing glued laminated wood
A method and an apparatus of wood pressing usable in manufacturing glued laminated wood such as laminated veneer lumber (LVL) using a number of wood veneer sheets are disclosed. A hot press used for wood pressing includes a pair of heating plates which are disposed ...
07/22/2008
7401633Caulking device for metal plate for tape reel
The caulking device for the metal plate for the tape reel of the present invention in which a plurality of bosses 14 formed on one end surface of the tape reel 10 are inserted in a plurality of boss holes 22 formed on the metal plate 20, ...
07/22/2008
7401634Remote control operating system and support structure for a retractable covering for an architectural opening
An improved retractable covering for an architectural opening includes an improved mounting bracket, an improved limit stop to prevent over-retraction and over-extension of the retractable covering, an improved battery pack mounting bracket for attaching a power sup...
07/22/2008
7401635Device for providing shade inside rooms
The invention relates to a device having a plurality of parallel lamellae and an actuating device. The lamellae can be brought together to form a packet and connected to a pivoting element for pivoting purposes. The pivoting element has a first end and a plurality o...
07/22/2008
7401636Flexible die cast face plates
A flexible die case system for forming a variety of face plates used in telecommunications equipment without having to replace the mold base is provided. The system includes a main insert for forming a first portion of the face plate and a sub-insert for forming a s...
07/22/2008
7401637Pressure-only molten metal valving apparatus and method
A new pressure-only molten metal valving apparatus and method is provided. This novel approach to controlling the flow of liquids eliminates the need for active, moving valve components. Using the natural surface tension properties of liquids, the gas pressure eithe...
07/22/2008
7401638Heat-dissipating device and its manufacturing process
A heat-dissipating device and its manufacturing process are provided for significantly increasing the number and size of blades so as to enhance the heat-dissipating performance. The heat-dissipating device has a plurality of blades arranged around the hub of the he...
07/22/2008
7401639Sprue apparatus
A sprue apparatus for use in a molding apparatus for connecting the melt duct of a molding machine nozzle with a runner system of a molding apparatus. The sprue apparatus includes a plurality of thermal regulators that regulate a plurality of thermal zones that segm...
07/22/2008
7401640Die-casting mold core
An exemplary die-casting mold core includes a mold body, an intermediate layer and a diamond-like carbon film. The mold body is made of a steel alloy containing carbon, chromium, manganese, silicon, vanadium, and iron. A molar percentage of hydrogen in the diamond-l...
07/22/2008
7401641Vertically oriented direct exchange/geothermal heating/cooling system sub-surface tubing installation means
A system for installing sub-surface fluid transport tubing and pressure testing coupling seals in a vertically oriented geothermal heating/cooling system installation, and particularly in a direct exchange system installation, includes providing an elevated containm...
07/22/2008
7401642Heat sink with heat pipes
A heat sink for dissipating heat generated by an integrated circuit package includes a flat base 10, two vertical U-shaped heat pipes 20 and a heat dissipation body. The heat dissipation body includes a pair of side plates 40 and a plurality of ...
07/22/2008
7401643Heat exchange foam
A method and an apparatus for the efficient transfer of heat utilizing micro heat pipes that include a cellular foam or interconnected cellular/truss network having hollow ligaments. A predetermined fraction of the internal volume of the hollow ligaments is filled w...
07/22/2008
          7            
 
Sign InRegister
Username  
Password   
forgot password?