...Chester Carlson was a patent agent who tired of having to make multiple copies of patent applications using the only duplication method available at the time: carbon paper. In 1959 he came up with a new copying system and took it to IBM for evaluation. The "experts" at IBM determined potential sales to be only 5,000 units because people wouldn't want to use a bulky machine when they had carbon paper. Carlson's invention was the xerography process, the company founded on the system is Xerox.
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.
| Application No. | Application Title | Issue Date |
| 20120047735 | METHOD FOR RECONTOURING A COMPRESSOR BLADE OR A TURBINE BLADE FOR A GAS TURBINE A method for recontouring a blade of a gas turbine includes systematically melting a portion of a leading edge of the blade using an energy beam so as to form a new contour of hardened material substantially without incorporating additional material.... | 03/01/2012 |
| 20120025571 | SEAT FOR TRANSPORT VEHICLE A seat for a transport vehicle includes a seat surface, an armrest, and a child armrest. The child armrest is configured to adopt an adult position and a child position. In the adult position the child armrest is arranged in a stowed position in which the child armrest ... | 02/02/2012 |
| 20110234797 | CAMERA UNIT IN PARTICULAR FOR SURVEILLANCE IN A TRANSPORTATION MEANS A camera unit (12) in particular for surveillance in a transportation means (10) includes a digital camera (30), an electronic control device (32) for controlling and reading out the camera (30), and an interface (34) for output... | 09/29/2011 |
| 20110217484 | METHOD FOR REPAIRING SEAL SEGMENTS OF ROTOR/STATOR SEALS OF A GAS TURBINE The subject of the invention is a method for repairing sealing surfaces of seal segments, arranged on the inner circumference of a turbine casing section, of a rotor/stator seal of a gas turbine. With the method according to the invention, first of all material is remov... | 09/08/2011 |
| 20110185802 | ARRANGEMENT FOR DETERMINING THE PRESSURE IN AN UNDERCARRIAGE TYRE OF AN AIRCRAFT The subject matter of the invention is an arrangement for determining the pressure in an undercarriage tyre of an aircraft, which arrangement has a measurement matrix (1) with a plurality of load sensors which are arranged in an area over which the aircraft tyre ... | 08/04/2011 |
| 20110166749 | LINE REPLACEABLE UNIT FOR AN AIRCRAFT The subject matter of the invention is a line replaceable unit (LRU) (2) for an aircraft (1). According to the invention, the LRU has:
| |
| 20110142018 | System for Voice and/or Data Communication The subject matter of the invention is a system for speech and/or data communication between a mobile telephone (1) on board an aircraft and terminals (10) in communication networks outside the aircraft, characterized in that the system has:
| |
| 20110049756 | Escape Route Marking for an Aircraft and Method for Producing an Escape Route Marking Escape route marking for an aircraft comprising photoluminescent pigments in a carrier material, which luminesce in the dark,
| |
| 20100266419 | ENGINE COMPONENT FOR A GAS TURBINE The object of the invention is an engine component for arrangement in the gas flow of a gas turbine. According to the invention, at least one part of the surface of said component subjected to the gas flow in operation comprises a modified amorphous carbon layer contain... | 10/21/2010 |
| 20100261411 | METHOD AND ARRANGEMENT FOR MAINTENANCE OF GAS-TURBINE BLADES The invention relates to a method and an arrangement for re-creation of an optimized contour of the leading edges of gas-turbine blades, in which a gas-turbine blade (2) is passed by one or more grinding machine or machines (71, 71′) with the aid of a co... | 10/14/2010 |
| 20100201166 | VEHICLE SEAT The invention relates to a seat for a means of transport, having a supporting structure (1, 2, 3, 4), on which seating surface (5) and backrest (6) are mounted, and having a seat crossbeam (3, 4) of hollow design. The invention provides for t... | 08/12/2010 |
| 20100200023 | DEVICE AND METHOD FOR CLEANING THE CORE ENGINE OF A JET ENGINE The object of the invention is a device for cleaning the core engine of a jet engine, having a supply unit, which provides the cleaning medium, a nozzle unit, which is configured for feeding the cleaning medium into the core engine, and a line connection between the sup... | 08/12/2010 |
| 20100165648 | ESCAPE ROUTE MARKING FOR AN AIRPLANE An escape route marking for a passenger cabin in an aeroplane, with a plurality of longitudinal segments which are sequentially arranged along the escape route that is to be marked, wherein each segment has a support module and a light module that is arranged on the sup... | 07/01/2010 |
| 20100165647 | Escape Path Marking for an Aircraft Escape path marking for an aircraft having a plurality of photoluminescent elements glow in the dark and of which each has a carrier element that is provided for attaching to a subsurface, characterised in that the carrier element has connecting edges on one or both end... | 07/01/2010 |
| 20100149825 | Escape Path Marking for an Aircraft Escape path marking for aircraft, which has an afterglowing photoluminescing material which is placed in several elements on the floor, characterised in that at least one element has a bent shape.... | 06/17/2010 |
| 20100109387 | Seat for a means of transport A seat and a seat system for a means of transport. The seat includes a seat surface, a backrest, and an adjustable leg support and/or foot support arranged in the region in front of the seat surface. The leg support and/or foot support is configured to be divided in the... | 05/06/2010 |
| 20100101013 | Modular Shower Cabin For Aircrafts The invention relates to a modular shower cabin for aircrafts comprising an integratable faucet unit (6), and integrated technical facilities, like for example a water drain (15), illumination, a ventilation device, oxygen masks or the like, wherein the sh... | 04/29/2010 |
| 20100091300 | Method for measuring the internal space of an aircraft A method for measuring the internal space of an elongate body. The elongate body has in a global xyz-coordinate system a longitudinal axis x. A laser profile scan is carried out, in which a laser scanner, which carries out scans in a plane, is moved through the internal... | 04/15/2010 |
| 20100077587 | Method of repairing a housing of an aircraft engine A method of repairing a housing part of an aircraft engine. An existing cylindrical bore can be widened to a conical bore or a conical bore can be produced. A filler comprising a material of the same type as a material of the housing part can be prepared. The filler can... | 04/01/2010 |
| 20100060050 | WIRELESSLY CONTROLLABLE ELECTRICAL FUNCTIONAL UNIT FOR AN AIRCRAFT An aircraft includes interchangeable, wirelessly controllable electrical or electronic functional units provided for use by passengers and associated with a seat or group of seats. The aircraft further includes installation sites for the functional units, each installat... | 03/11/2010 |
| 20100049009 | APPARATUS AND ARRANGEMENT FOR CAPTURING OR EVALUATING MEDICAL DATA ON BOARD A MEANS OF TRANSPORT An apparatus for capturing and/or evaluating medical data on board a means of transport, and a system including the apparatus. The apparatus includes at least one interface configured to capture or input medical data and a device configured to transmit medical data, aud... | 02/25/2010 |
| 20100045086 | AIRPLANE SEAT A seat having a seat surface and a backrest also includes a reboard seat frame which is pivotably mounted in the lower region of the backrest and/or in the connecting/transition region of backrest and seat surface. At least one part of the cushion of the backrest is con... | 02/25/2010 |
| 20100033308 | ARRANGEMENT FOR DOCUMENTING THE STATUS OF REMOVABLE PARTS ON BOARD AN AIRCRAFT A system for documenting the status of removable parts on board an aircraft, in which at least some of the removable parts are provided with a passive storage to which and from which data can be read in a contactless manner, includes at least one reading device for cont... | 02/11/2010 |
| 20100000572 | Method and apparatus for cleaning a jet engine An apparatus for cleaning a jet engine includes a supply device configured to make cleaning medium available, a nozzle device configured to introduce the cleaning medium into the jet engine, and a line connection between the supply device and the nozzle device. The clea... | 01/07/2010 |
| 20090286517 | System for the wireless transmission of information to a mobile appliance of a user of a means of transport A system for wirelessly transmitting information to a mobile appliance of a user of a means of transport. The system can include a first database containing journey-related information and a second database containing a profile for the user. The system can further inclu... | 11/19/2009 |
| 20090255943 | DEVICE FOR COLLECTING WASHING FLUID FROM A JET POWER PLANT WASH The subject of the invention is a device for collecting washing fluid from a jet power plant wash, with a collecting receptacle for washing fluid for arranging beneath the jet power plant (10) and/or behind the exhaust end of the jet power plant. According to the... | 10/15/2009 |
| 20090229510 | Lamellar Ground Marking The lamellar or strip-shaped floor marking, in particular for means of transportation, in particular airplanes, having a photoluminescent layer on which covering elements which appear dark in comparison with the luminous layer and which serve as a directional indication... | 09/17/2009 |
| 20090223417 | FOLDING TABLE The subject matter of the invention is a table for attaching to the wall of an aircraft or the like, with a table top comprising at least two table top segments which are moveable relative to each other. According to the invention, the following features are provided: <... | 09/10/2009 |
| 20080217996 | DATA TRANSMISSION DEVICE FOR AN AIRCRAFT An aircraft has an on-board data network and an on-board electrical power supply system. The on-board electrical power supply system has a device for connection to a stationary electrical power supply system. An adapter device allows data transmission between the on-boa... | 09/11/2008 |
| 20080185887 | Seating and Lying Arrangement A seating and lying arrangement for the passenger region of aircraft. The arrangement can be brought into a seating state and a lying state. In the seating state, the arrangement has a seating surface and a backrest. In the lying state, the arrangement provides a lying ... | 08/07/2008 |
| 20080136894 | Communications installation for aircraft An arrangement for audio, video and/or data communication between a ground station and an aircraft, having at least one communications channel and a monitoring device provided on board the aircraft includes at least one audio, video or flight data recording apparatus or... | 06/12/2008 |
| 20080121021 | Process and apparatus for inspection of an aircraft jet engine for oil leaks A method for checking an aviation jet power plant for oil leaks involves inspecting for oil deposits a secondary airflow which is bled from a compressor of the power plant and may also include measuring the aerosol content of the secondary airflow and determining the nu... | 05/29/2008 |
| 20080092784 | Folding table arrangement A folding-table arrangement includes a supporting device, a table housing accommodating a table top in an essentially vertical stowed position and a table top which can be adjusted from an essentially vertical stowed position in the table housing into an essentially hor... | 04/24/2008 |
| 20070227407 | Pivotable table A pivotable table has a lower housing and a table top which can be moved from a storage position, in which the table top is arranged substantially perpendicularly in the lower housing, into a use position, in which the table top is arranged substantially horizontally ab... | 10/04/2007 |
| 20060214056 | Mattress for aircraft A mattress for use in aircraft includes a lying surface and a low-flammability foam core. The foam core has, on the side facing the lying surface, a large-area recess which occupies at least 70% of the lying surface. The recess is surrounded in the edge regions of the l... | 09/28/2006 |