Match Document Document Title Score
US20160346999 INFILL TECHNIQUES IN THREE-DIMENSIONAL PRINTING  
In an aspect, infilling includes one or more the following characteristics: (i) adjacent rows and columns, which may be overlapping or non-overlapping; (ii) no sharp angle turns, i.e., no turns of...
1000
US20170113409 BUILD PATTERNS FOR SURFACES OF A THREE-DIMENSIONALLY PRINTED OBJECT  
Linear lengths of build material are initially deposited spaced apart from one another, with the resulting gaps or offsets filled in by subsequent deposition passes. In this manner, each straight...
1000
US20150348557 VOICE-CONTROLLED THREE-DIMENSIONAL FABRICATION  
An additive three-dimensional fabrication system includes voice control for user interaction. This voice-controlled interface can enable a variety of voice-controlled functions and operations,...
973
US20160260432 VOICE-CONTROLLED THREE-DIMENSIONAL FABRICATION  
An additive three-dimensional fabrication system includes voice control for user interaction. This voice-controlled interface can enable a variety of voice-controlled functions and operations,...
973
US20140240794 PHOTO BOOTH FOR THREE-DIMENSIONAL IMAGES  
A photo booth is configured with a three-dimensional scanner, a display with a user interface coupled to the photo booth, a network interface configured to couple the photo booth in a...
862
US20150140145 THREE-DIMENSIONAL PRINTER TOOL SYSTEMS  
An extruder or other similar tool head of a three-dimensional printer is slidably mounted along a feedpath of build material so that the extruder can move into and out of contact with a build...
862
US20140129021 AUTOMATED MODEL CUSTOMIZATION  
A variety of computer automated tools are disclosed to assist consumers with using three-dimensional printers. Where a user also has access to a three-dimensional scanner, the tools may also...
862
US20180001564 AESTHETIC HOUSING  
A variety of techniques are disclosed for customizing a digital model of an aesthetic housing to receive a functional component and an interface component for the functional component.
862
US20140249662 PHOTO BOOTH FOR THREE-DIMENSIONAL IMAGES  
A photo booth is configured with a three-dimensional scanner, a display with a user interface coupled to the photo booth, a network interface configured to couple the photo booth in a...
862
9108450 Voice-controlled three-dimensional fabrication system  
An additive three-dimensional fabrication system includes voice control for user interaction. This voice-controlled interface can enable a variety of voice-controlled functions and operations,...
852
US20170190108 FILAMENT SWAPPING IN THREE-DIMENSIONAL PRINTING  
An extruder is fitted with a connector for coupling and decoupling with a filament feed source, such as a filament tube. When connected, the extruder and filament tube are aligned to define a feed...
833
US20160221259 TOOL PATH FOR COLOR THREE-DIMENSIONAL PRINTING  
A tool path for an extruder depositing build material to create a two-dimensional cross-section of a three-dimensional model of an object includes building all regions of the object's exterior...
833
US20160185039 PASSIVE Z-AXIS ALIGNMENT  
A three-dimensional printer positions a tool such as an extruder in three-dimensional space using a passive, i.e., non-motorized, z-axis alignment technique that generates z-axis movement based...
833
D752661 Three-dimensional printer frame   833
D705643 Filament spool   833
US20150140150 THREE-DIMENSIONAL PRINTER TOOL SYSTEMS  
An extruder or other similar tool head of a three-dimensional printer is slidably mounted along a feedpath of build material so that the extruder can move into and out of contact with a build...
833
US20140265035 THREE-DIMENSIONAL PRINTING WITH CONTROL OF THERMOALTERABLE BUILD MATERIALS  
A variety of thermoalterable build materials are disclosed for use in three-dimensional printing, along with techniques for controlling properties of such materials in a fabricated object. In...
833
US20150194915 H-BRIDGE SHOOT-THROUGH AVOIDANCE  
An h-bridge uses a diode or other level shifter between the gates of two transistors in series. The level shifter enforces a sufficient voltage separation between the gates to ensure that both...
833
10016943 Grayscale rendering in 3D printing  
An additive three-dimensional fabrication process uses multiple build materials with different optical properties (e.g., color, opacity) at different surface depths to achieve grayscale-rendered...
833
US20160136900 BUILD PLATFORM LEVELING AND HOMING  
A three-dimensional printer uses its extruder and build platform to properly orient the build platform within a working volume. In a multi-point leveling operation, the extruder is moved to the...
833
US20150352789 THREE-DIMENSIONAL PRINTER WITH INTEGRATED COLORING SYSTEM  
A three-dimensional printer effects color changes in an extrudate using a color-application unit applying a colorant to the interior of a filament before it is melted within an extruder....
833
D737345 Three-dimensional printer frame   833
D745069 Three-dimensional printer frame   833
D749155 Three-dimensional printer frame   833
US20180117831 COLORING FILAMENT FOR THREE-DIMENSIONALLY PRINTING COLORED OBJECTS  
A filament for use with a printer head of a 3D printer includes an exterior surface and an interior surface having color selectively applied thereto, where the color of the interior surface is...
833
US20150091208 THREE-DIMENSIONAL PRINTING WITH MULTI-MATERIAL SUPPORT  
Three-dimensional printer fabrication is improved receiving a digital model of an object, the digital model specifying two or more different build materials; prioritizing the two or more different...
833
US20180126635 THREE-DIMENSIONAL FABRICATION WITH CAVITY FILLING  
A three-dimensional printer is configured to fill interior cavities of a fabricated object with functional or aesthetic materials during fabrication. In general, a number of layers can be...
833
US20180133970 AUGMENTED THREE-DIMENSIONAL PRINTING  
A variety of techniques are disclosed for visual and functional augmentation of a three-dimensional printer.
833
US20150190966 CONTROLLING BUILD CHAMBER TEMPERATURE  
A build chamber of a three-dimensional printer uses directed heat to preheat a region within the chamber where a build will be initiated, and then uses circulating, heated air to maintain a target...
833
US20160039150 THREE-DIMENSIONAL PRINTER WITH FORCE DETECTION  
An extruder or other tool head of a three-dimensional printer is instrumented to detect contact force against the extruder, such as by a build platform or an object being fabricated. The tool head...
833
D730952 Filament spool   833
US20160039151 COLOR SWITCHING FOR THREE-DIMENSIONAL PRINTING  
By reversing the direction of a first build material fed into an extruder, the first build material can be wholly or partially evacuated from the extruder before a second material is introduced....
833
US20180290385 GRAYSCALE RENDERING IN 3D PRINTING  
An article of manufacture formed by a three-dimensional printing process that uses multiple build materials with different optical properties (e.g., color, opacity, and the like) at different...
833
US20140120196 QUICK-RELEASE EXTRUDER  
A bearing that provides contact force to engage a filament with a drive gear has a movable axis that can be controllably moved toward and away from the drive gear in order to engage and disengage...
833
US20140042657 PRINTED CIRCUIT BOARD WITH INTEGRATED TEMPERATURE SENSING  
An extruder for a three-dimension printer uses a printed circuit board (PCB) heating element with leads having temperature-sensitive resistance. The resulting circuit can be driven at high power...
833
US20150190968 CONTROLLING BUILD CHAMBER TEMPERATURE  
A build chamber of a three-dimensional printer uses directed heat to preheat a region within the chamber where a build will be initiated, and then uses circulating, heated air to maintain a target...
833
US20170173867 RAFT TECHNIQUES IN THREE-DIMENSIONAL PRINTING  
A raft to support a three-dimensional object on a build platform of a three-dimensional printer can be fabricated with a controlled adhesion pattern to improve overall raft performance. For...
833
9626142 Automated model selection  
A server is configured to store a library of printable content and to select an item from the library in response to a user request. Instead of the user specifying a particular item, the server...
833
9481133 Passive z-axis alignment  
A three-dimensional printer positions a tool such as an extruder in three-dimensional space using a passive, i.e., non-motorized, z-axis alignment technique that generates z-axis movement based...
833
D730979 Three-dimensional printer frame user interface   833
US20150343688 BUILD PLATFORM LEVELING AND HOMING  
A three-dimensional printer uses its extruder and build platform to properly orient the build platform within a working volume. In a multi-point leveling operation, the extruder is moved to the...
833
US20170024925 THREE-DIMENSIONAL SURFACE TEXTURING  
A scanned texture can be applied to a three-dimensional model using a scanner. A user can scan a surface texture with a three-dimensional scanner and then use the same scanner as a...
833
US20170043537 PASSIVE Z-AXIS ALIGNMENT  
A three-dimensional printer positions a tool such as an extruder in three-dimensional space using a passive, i.e., non-motorized, z-axis alignment technique that generates z-axis movement based...
833
US20170043536 THREE-DIMENSIONAL PRINTER TOOL SYSTEMS  
An extruder or other similar tool head of a three-dimensional printer is slidably mounted along a feedpath of build material so that the extruder can move into and out of contact with a build...
833
US20160031162 MODIFYING THREE-DIMENSIONAL BUILDS BASED ON AVAILABLE INVENTORY  
A variety of techniques for color mixing support a user-controllable palette of colors for use when fabricating three-dimensional objects.
833
US20150137402 THREE-DIMENSIONAL PRINTER TOOL SYSTEMS  
An extruder or other similar tool head of a three-dimensional printer is slidably mounted along a feedpath of build material so that the extruder can move into and out of contact with a build...
833
US20180311890 DOWNLOADABLE THREE-DIMENSIONAL MODELS  
A server is configured to store a number of different models of an object in machine-ready form corresponding to a number of different three-dimensional printers having differing capabilities...
833
US20170190109 MULTI-FILAMENT THREE-DIMENSIONAL PRINTING  
An extruder of a three-dimensional printer may be coupled with one or more filament tubes, each filament tube having its own supply of filament. The extruder may include a drive gear rotatable in...
833
9566744 Passive z-axis alignment  
A three-dimensional printer positions a tool such as an extruder in three-dimensional space using a passive, i.e., non-motorized, z-axis alignment technique that generates z-axis movement based...
833
US20180104890 DOWNLOADABLE THREE-DIMENSIONAL MODELS  
A server is configured to store a number of different models of an object in machine-ready form corresponding to a number of different three-dimensional printers having differing capabilities...
833


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