...that after Parker Brothers executives turned down the game of Monopoly because it had "52 fundamental errors" (including taking too long to play), a copy of the game wound up in the home of the company president who stayed up until 1 a.m. to finish playing it? He was so impressed by the game that the next day he wrote to inventor Charles Darrow and offered to buy it!
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.
| Number | Title | Issue Date |
| 8143375 | Aziridine aldehydes, aziridine-conjugated amino derivatives, aziridine-conjugated biomolecules and processes for their preparation The present invention relates to unprotected amino aldehydes and applications for same. More particularly, the present invention relates to novel aziridine aldehydes and processes for preparing these novel compounds. The invention also relates to aziridine-conjugate... | 03/27/2012 |
| 8057340 | Chain A chain has a resin member integrally molded on an inner circumferential surface of a bushing with a strong joining force between the resin member and an inner circumferential surface of the bushing. The chain has an inner link in which both end portions of a pair o... | 11/15/2011 |
| D645081 | Knock-down rack for soft cover publications | 09/13/2011 |
| 7867455 | Microtube picking device for pharmaceutical development A microtube picking device for pharmaceutical development in which the picking of a selected microtube from a storage rack can be reliably carried out without producing friction in a latch member and without shifting the position of the microtube when it is reinsert... | 01/11/2011 |
| 7777100 | DNA sequences from tcd genomic region of Nucleotide sequences for seven genes, tccC4, tcdA3, tcdA2, tcdB2, tccC3, tcdA4, tccC5, from the tcd genomic region of Photorhabdus luminescens W-14, are useful in heterologous expression of orally active insect toxins. ... | 08/17/2010 |
| 7740914 | Method to manufacture metallized paper with curtain coating The method comprises the stages of the curtain coating of a first aqueous film-forming composition on a substrate; and the curtain coating of a second aqueous film-forming composition on said metallized substrate, characterized in that said first and second aqueous ... | 06/22/2010 |
| 7727554 | Sustained-release nanoparticle compositions and methods for using the same The present invention is a composition composed of a therapeutic agent encapsulated in a copolymer of an N-alkylacrylamide, a vinyl monomer, and a polyethylene glycol (PEG) conjugate and a method for using the same in the treatment or prevention of a disease or cond... | 06/01/2010 |
| 7666863 | Benzofuran compounds, compositions and methods for treatment and prophylaxis of hepatitis C viral infections and associated diseases The present invention relates to benzofuran derivatives and analogs, as well as compositions containing the same and to the use thereof for the treatment or prophylaxis of viral infections and diseases associated therewith, particularly those viral infections and as... | 02/23/2010 |
| 7648007 | Disc brake pad with friction elements, particularly to be employed in the railway field A disc brake pad (1) comprising a base plate (2), on which elongated elements for supporting friction elements (3) are fixed. The friction elements (3) are mounted, alone or in groups, on the ends of elastic support elements (4), t... | 01/19/2010 |
| 7641045 | Top plate conveyor device A top plate conveyor device, in which vibrations and noises are reduced, and the structure is simple and the production assembly and handling are easy. Top plates 110 are removably provided on a rubber toothed belt 120 by engagement members 111 ... | 01/05/2010 |
| 7641044 | Conveyor chain for travel way A conveyor chain for a travel way on which an operator and/or a work carriage are reliably moved in a nonskid manner. The conveyor chain has a series of modules, each with a nonskid material loaded upper surface with front and rear hinge portions for connecting the ... | 01/05/2010 |
| D605055 | Flask | 12/01/2009 |
| D603715 | Bottle | 11/10/2009 |
| D602357 | Container | 10/20/2009 |
| D601431 | Bottle | 10/06/2009 |
| 7594332 | Method and apparatus for making a cylindrical bearing member A cylindrical bearing member, which can hold lubricating oil in blind grooves as oil reservoirs for a long period of time to exhibit a lubricating function sufficiently, the blind grooves being efficiently mass-produced on the inside of the cylindrical member at low... | 09/29/2009 |
| 7585239 | Transmission chain A transmission chain for a transmission having a drive sprocket and a driven sprocket with chain guides between the sprockets, at least one of the guides having a curved surface on which one of the runs of the chain slides in its travel between the sprockets. The ch... | 09/08/2009 |
| D598296 | Flask | 08/18/2009 |
| D598291 | Flask | 08/18/2009 |
| D594063 | Toolbox for developmental curriculum | 06/09/2009 |
| 6855528 | Methods for identifying inducers and inhibitors of proteolytic antibodies, compositions and their uses Covalently reactive antigen analogs are disclosed herein. The antigens of the invention may be used to stimulate production of catalytic antibodies specific for predetermined antigens assocated with particular medical disorders. The antigen analogs may also be used ... | 02/15/2005 |
| 6831024 | Gold layer-laminated fabric and method for fabricating the same The conductive fabric is fabricated by preparing a base fibrous fabric substrate having the form of a woven, non-woven, or mesh sheet, forming a first layer formed on the fibrous fabric substrate in accordance with an electroless plating process, the first layer bei... | 12/14/2004 |
| 7439467 | Method and apparatus for processing outgoing bulk mail A method and apparatus for processing mail is provided. The mail is serially fed from a stack of mail into a system transport. The system transport conveys the mail to an imaging station, which scans the mail to obtain image data corresponding to at least a portion ... | 10/21/2008 |
| D578236 | Flashlight | 10/07/2008 |
| 7422875 | Compositions and methods for increasing protein production Compositions and methods for increasing protein production are provided. ... | 09/09/2008 |
| 7418369 | Method and system for efficient implementation of boolean satisfiability Disclosed is a complete SAT solver, Chaff, which is one to two orders of magnitude faster than existing SAT solvers. Using the Davis-Putnam (DP) backtrack search strategy, Chaff employs efficient Boolean Constraint Propagation (BCP), termed two literal watching, and... | 08/26/2008 |
| D574881 | Document processing device | 08/12/2008 |
| 7354380 | Heart rate monitor for controlling entertainment devices Described is a motivational fitness device, which controls the audio output of a television or audio component in response to the heart rate. The user must exercise in their specific heart rate target training range to keep their entertainment device turned on at an... | 04/08/2008 |
| 7340919 | Method and apparatus for enhancing heat pump and refrigeration equipment A vapor compression apparatus and a method for operating a vapor compression system are provided. A working fluid is conveyed through a vapor compression system having a fluid line. A charging element is connected to the fluid line to direct an electric charge into ... | 03/11/2008 |
| 7322409 | Method and system for producing methane gas from methane hydrate formations A system for producing gas from a gas hydrate formation includes a first electrode and a second electrode. The first electrode is disposed in proximity of a first region of the formation, and the second electrode is disposed within a second region of the formation. ... | 01/29/2008 |
| 7290664 | Corrugated board packaging assembly To provide a corrugated board packaging assembly, in which its assembly and disassembly is easy, there is no bulky storage, and handling of a set during storage and transfer is possible, and which is suitable for repeated use. In a corrugated board packaging assembl... | 11/06/2007 |
| D552689 | Game board | 10/09/2007 |
| 7257968 | Cleaning fabric Ecological cleaning fabric comprising polyester-based microfiber comprising a warp-bent fabric having polyester-based yarn in the base with multi-filter loops, preferably including polyester textile fiber. ... | 08/21/2007 |
| 7254974 | System and method for bending strip material to create cutting dies The present invention is a bending machine for bending material such as steel to form cutting dies for products such as cloth, leather or the like. Coiled material is fed through a material washer, straightener and printer by a material feeder to a bending head. If ... | 08/14/2007 |
| 7241354 | Non-slip conveyor and method for producing same A belt for conveying elements in provided wherein the belt comprises a compressible layer attached to the top surface of the belt. Preferably the compressible layer is resiliently deformable to cushion the impact of items on the belt or to provide a gripping surface... | 07/10/2007 |
| D543451 | Folding box | 05/29/2007 |
| D543450 | Folding box | 05/29/2007 |
| 7220576 | Methods and compositions for protein expression and purification Methods for enhancing expression levels and secretion of heterologous fusion proteins in a host cell are disclosed. ... | 05/22/2007 |
| 7220013 | Rechargeable flashlight and battery assembly for single-handed intermittent and continuous operation A flashlight has a head assembly with a charging member extending laterally to an external charging contact and a barrel slidably housing a battery assembly. A tail assembly having a slidable actuating member is positioned in abutment with the battery assembly. A co... | 05/22/2007 |
| D541162 | Bottle and cap | 04/24/2007 |