Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Browse by Category: Main > Construction
Class Information
Number: 175/125
Name: Boring or penetrating the earth >
Description:










Sub-classes under this class:

Class Number Class Name Patents
175/1 With seismic shock generating 48
175/108 Common drive or advancing means for concurrently boring along laterally spaced axes 20
175/11 Boring by directly applying heat to fluidize or comminute 40
175/113 With means to simultaneously feed and rotate tool from a single mechanical element 70
175/122 With means to feed drive 97
175/135 With above-ground means to impact an earth-penetrating means 58
175/161 With above-ground means to move tool to a dumping location offset from bore 20
175/162 With above-ground means to feed tool 210
175/17 With heating or cooling (1) within the bore, or (2) drilling fluid 67
175/170 With tool drive prime mover or above-ground mechanical motion converting drive means 86
175/18 Ice boring 47
175/19 Boring without earth removal (i.e., compacting earth formation) 244
175/2 Boring with explosion in inaccessible hole 36
175/202 Above-ground means for relatively moving below-ground tool elements 38
175/203 With above-ground means to advance or retract boring means 175
175/205 With means providing pressurized gas contact with drilling liquid 24
175/206 With above-ground means for preparing or separating drilling fluid constituents 280
175/207 With above-ground means for handling drilling fluid or cutting 182
175/219 With particular accommodation for personnel (e.g., seat or protector) 49
175/220 With above-ground guide for relatively advancing tool 122
175/226 With sample covering or coating means (1) dispensed into sample receiver, or (2) fluent 31
175/227 With storage means for bit lubricant carried by bit or shaft 61
175/230 With expansible bore wall anchor (e.g., packer) 81
175/231 With means movable relative to tool below ground to control eccentric fluid emission 23
175/232 With means movable relative to tool below ground to stop flow toward bore bottom 29
175/24 Automatic control 190
175/244 With means movable relative to tool to receive, retain, or sever undisturbed core 46
175/256 With releasable means normally holding jointed shaft sections in angular relation 38
175/257 Tool removable or insertable through or around driving or driven shaft or casing 84
175/263 Cutter element laterally shiftable below ground (e.g., expansible) 57
175/293 Below-ground (1) hammer, or (2) impact members 72
175/307 With cutting edge cover 8
175/308 With receptacle 23
175/313 With mechanical cleaner for bit or cutter element 25
175/314 With well-type screen 43
175/315 Combined 27
175/316 With relatively movable parts to facilitate cleaning without disassembly 10
175/317 With means movable relative to tool or shaft to control below-ground passage 114
175/319 Below-ground mechanical motion converting means relatively moving plural cutting edges 13
175/320 With tool shaft detail 457
175/327 Bit or bit element 47
175/39 With bit wear signal generating 81
175/40 With signaling, indicating, testing or measuring 750
175/423 Wedging slip assembly for supporting a pipe or rod 104
175/424 Miscellaneous (e.g., earth-boring nozzle) 265
175/5 Boring a submerged formation 197
175/51 With self-acting cyclic advance and retraction of tool or tool shaft 62
175/52 With magazine for successively moving unconnected, oriented tool or shaft sections to use position 202
175/53 Enlargement of existing pilot throughbore requiring accessibility to existing opposite bore ends to insert and remove tool 183
175/54 Boring by below ground recirculation of unsupported elements (e.g., shot) 24
175/55 Tool actuation by reaction of rotating eccentric mass 63
175/56 Natural vibration characteristic of an element of boring means related (1) to natural vibration characteristic of another element, or (2) to frequency of an imposed motion 136
175/57 Processes 658
175/73 Means traveling with tool to constrain tool to bore along curved path 425
175/77 Side wall tool fed laterally without rotation from inaccessible hole 37
175/78 Means carried by housing insertable in inaccessible hole to advance side wall tool laterally 80
175/79 Tool shaft advanced relative to guide insertable in inaccessible hole to change direction of advance 53
175/84 With above-ground cleaner for boring means 45
175/85 With orienting or racking means for unconnected tools or sections of shaft or casing 339
175/86 With below-ground personal accommodation 14
175/87 Convertible 19
175/88 With means carrying cuttings laterally of bore axis comprising (1) chute, (2) conveyer, or (3) vehicle 28
175/89 Tool element or continuously driven flexible or articulated endless member 14
175/91 Boring means including a continuously rotating bit describing a noncircular cross-sectional bore 32
175/92 With below-ground tool drive prime mover 74


Patents under this class:

Patent Number Title Of Patent Date Issued











 
 
  Recently Added Patents
Diameter signaling for mobile IPv4
Magnetic element with top shield coupled side shield lamination
Recovering a database to any point-in-time in the past with guaranteed data consistency
Automated synchronization of design features in disparate code components using type differencing
Modular sport center
Analysis, secure access to, and transmission of array images
Voltage detecting device for LED driver
  Randomly Featured Patents
Metal gasket for cylinder head
Sensing systems utilizing acoustic wave devices
Elevation focusing by beamformer channel sharing
Method and circuit testing apparatus for equalizing a contact force between probes and pads
Catalysts and carriers therefor
Mechanical propulsion system
Dynamic frequency scaling sequence for multi-gigahertz microprocessors
Bicycle carrier for carrying a bicycle with a car
Determining the status of virtual storage in the first memory within the first operating system and reserving resources for use by augmenting operating system
Transient response analysis program of capacitor, recording medium, method of analysis, and simulator