| Patents for B28D 1 - Working stone or stone-like materials, e.g. brick, concrete, not provided for elsewhere; Machines, devices, tools therefor (14,003) |
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| 04/06/2005 | CN2690134Y High pressure water spray machine for processing stone surface |
| 04/06/2005 | CN1604877A Holder for tip and method for manufacturing the same, and scribing device and manual cutter that are provided with the holder for tip |
| 04/06/2005 | CN1604829A Percussion or hammer drill |
| 04/06/2005 | CN1195613C Masonry block splitter assembly with projections adjacent to splitting blades |
| 04/05/2005 | US6874494 Block splitting assembly and method |
| 04/05/2005 | US6874493 Steering guide for cutting equipment |
| 04/05/2005 | US6874400 Cutting tool unit and assembly, and machine and associated cutting method |
| 04/05/2005 | US6874399 Cutting machine with built-in miter cutting feature |
| 04/05/2005 | CA2287147C Apparatus for installing eyeglass lenses |
| 03/31/2005 | WO2005028172A1 Substrate dicing system, substrate manufacturing apparatus, and substrate dicing method |
| 03/31/2005 | US20050066955 Facing machine for hard-fired ceramic tiles |
| 03/30/2005 | EP1518651A1 Method and device for forming holes in glass plate |
| 03/30/2005 | EP1518625A2 Drill with hard metal cutting insert of star form |
| 03/30/2005 | EP1224053B1 Method and device for rapid cutting of a workpiece from a brittle material |
| 03/30/2005 | CN2688478Y Circular beltsaw |
| 03/30/2005 | CN1600518A Machinist tool having multi annular rings for handling ceramics |
| 03/29/2005 | US6872133 Wave saw blade |
| 03/29/2005 | CA2258522C Hand-held motor-driven saw |
| 03/24/2005 | WO2005025791A1 Method and device for boring lens |
| 03/23/2005 | EP1516710A1 A process for modelling tiles and slabs |
| 03/23/2005 | EP1516709A1 Cutting blades frame for the cutting of stone blocks |
| 03/23/2005 | CN2686834Y Flat-cutting spliting machine |
| 03/23/2005 | CN1597289A Method of continuous multistage vertical cutting stone material |
| 03/23/2005 | CN1597288A Method of continuous vertical cutting stone material |
| 03/23/2005 | CN1597287A Forward multistage vertical multi-saw web combined continuous stone cutter |
| 03/22/2005 | US6868847 Method and apparatus for producing wall panels |
| 03/19/2005 | CA2463448A1 A process for modelling tiles and slabs |
| 03/17/2005 | WO2005023474A1 Method of end mill cutting for hard brittle material |
| 03/17/2005 | US20050059327 Method and apparatus for removing trip hazards in concrete sidewalks |
| 03/17/2005 | US20050057923 Method and apparatus to illuminate the interior of a fashion accessory |
| 03/17/2005 | DE10338640A1 Einsteckende für ein drehendes und schlagendes Werkzeug Insertion of a rotating and striking tools |
| 03/17/2005 | DE10337832A1 Annular core bit for drilling hard substances comprises a core bit body provided on its inner/outer side with a groove that extends over the length of the core bit body and ends in the region of an abrasive material or rinsing medium inlet |
| 03/17/2005 | DE10106381B4 Mit Werkzeugen bestückte Walze für mobile Arbeitsmaschinen Equipped with tools roller for mobile machines |
| 03/16/2005 | EP1514657A1 Drill bit |
| 03/16/2005 | CN1593880A Vacuum negative pressure stone processing machine and stone processing method |
| 03/16/2005 | CN1593879A Technique for cutting gypsum plate |
| 03/09/2005 | EP1511606A1 Method and device for the production of a precise concrete prefabricated part |
| 03/09/2005 | CN2683355Y Circular saw blade substrate with slug clearance hole |
| 03/09/2005 | CN2683354Y Cutting angle adjustable stone cutting machine |
| 03/08/2005 | US6864460 Method of ablating an opening in a hard, non-metallic substrate |
| 03/08/2005 | US6863062 Masonry cutter |
| 03/03/2005 | WO2005019759A2 Method of fabricating ptfe material |
| 03/03/2005 | WO2005018875A1 Jig for cnc machine |
| 03/03/2005 | US20050048879 Metal single layer abrasive cutting tool having a contoured cutting surface |
| 03/03/2005 | DE202004020206U1 Method for ageing of decorative stone products especially facade cladding has the products held down onto a vibrating table and subjected to impact tools to operate on the outer surface and the edges |
| 03/03/2005 | DE202004018213U1 Boring bit for drilling accurate holes especially stud holes in hard materials has a hollow profile with diamond coated cutting surfaces |
| 03/02/2005 | EP1510312A2 Apparatus and method for manufacturing a decorated product, and decorated product |
| 03/02/2005 | EP1509359A1 Drilling attachment |
| 03/02/2005 | EP1390183B1 Apparatus and method for roughing surface of concrete casting blocks |
| 03/02/2005 | EP1242210B1 Method and device for the separation of flat workpieces made from a brittle material |
| 03/02/2005 | CN1586855A Tablet type large size precision diamond wire electrode cutter |
| 02/24/2005 | WO2005017317A1 Rotary cutting bit with material-deflecting ledge |
| 02/24/2005 | WO2005016610A2 System and method for cutting granite or similar materials |
| 02/24/2005 | WO2004113041A3 Method for producing a ceramic/metal substrate |
| 02/24/2005 | US20050039951 Boring device and boring method |
| 02/24/2005 | DE10358872A1 Breaking flat or bent brittle material along notched closed free form contour, e.g. flat glass, comprises placing brittle material with notch lying underneath on soft substrate, and further processing |
| 02/23/2005 | EP1508391A2 Shank for a rotary percussion tool |
| 02/23/2005 | EP1169540B1 Arrangement in rock drilling apparatus |
| 02/23/2005 | CN2680435Y Separated electric grooving machine |
| 02/23/2005 | CN1583388A Diamond bits and saw disc therewith |
| 02/23/2005 | CN1583369A Shank for a rotary percussion tool |
| 02/22/2005 | CA2476986A1 Shank for a rotary/percussion working tool |
| 02/17/2005 | WO2005015626A1 Method for producing single crystal ingot from which semiconductor wafer is sliced |
| 02/17/2005 | WO2005014252A1 Device with a circular blade for cutting flat marble, granite and glass sheets |
| 02/17/2005 | WO2005014243A2 Diamond tool |
| 02/17/2005 | WO2005014213A1 Wire saw |
| 02/17/2005 | WO2005014211A1 Core bit mounting and removing structure |
| 02/17/2005 | WO2004078441B1 Block texture-modifying apparatus and method |
| 02/17/2005 | US20050035649 Rotary cutting bit with material-deflecting ledge |
| 02/17/2005 | US20050035485 Method for making and treating wall blocks |
| 02/17/2005 | CA2521513A1 Method for producing single crystal ingot from which semiconductor wafer is sliced |
| 02/16/2005 | EP1506830A1 A cutting plate for a drill bit |
| 02/16/2005 | EP1506075A2 Movable machine having a housing of a fibre-reinforced composite material |
| 02/16/2005 | CN2678862Y Diamond fret-saw for cutting-off hard and fragile material |
| 02/16/2005 | CN2678861Y Bridge lifting stones cutting machine |
| 02/16/2005 | CN1582220A Boring device and boring method |
| 02/16/2005 | CN1579727A Granite and marble plate surface etching treatment method |
| 02/16/2005 | CN1579686A A cutting plate for a drill bit |
| 02/16/2005 | CN1189300C Rock drill |
| 02/16/2005 | CN1189299C Method for making steel saw blade made for cutting granite |
| 02/15/2005 | US6855039 Stabilizing collar for a concrete saw blade |
| 02/10/2005 | WO2005011917A1 Parting-off grinder for material machining with material removal |
| 02/10/2005 | WO2005011914A2 Superabrasive wire saw and associated methods of manufacture |
| 02/10/2005 | US20050029321 Method and device for cutting flat work pieces made of a brittle material |
| 02/10/2005 | US20050029239 Method for scribing substrate of brittle material and scriber |
| 02/10/2005 | DE202004018836U1 Drill is for production particularly of dowel holes in hard materials and has drill head with cylindrical outer profile with conical convergent point |
| 02/10/2005 | DE10333213A1 Artificial ageing process, for improving appearance of concrete building blocks or paving stones, uses vibrating machine pressing tool with shaped bosses against block to cut pattern in surface |
| 02/10/2005 | DE10331970A1 Baumaschine Construction Machinery |
| 02/09/2005 | EP1504837A1 Method and device for machining the outer edge of a workpiece |
| 02/09/2005 | CN2677133Y Stone material surface high pressure water spray treatment machine |
| 02/09/2005 | CN2677132Y Pedal type cutter |
| 02/09/2005 | CN1579013A Method for forming scribe line on semiconductor wafer, and scribe line forming device |
| 02/09/2005 | CN1575948A Stone surface photocureable theating method |
| 02/08/2005 | US6851418 Metal bonded drilling and boring tool |
| 02/03/2005 | WO2005009953A2 Crystalline substance with tailored angle between surfaces |
| 02/03/2005 | US20050025595 Cutting plate for a drill bit |
| 02/03/2005 | US20050023041 Drill assembly |
| 02/03/2005 | US20050022645 Tile cutter |
| 02/02/2005 | EP1502695A1 Finishing machine using laser beam |
| 02/02/2005 | CN2675374Y Splint type giant superthin stone sawing machine |