Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Browse by Category: Main > Construction
Class Information
Number: 175/171
Name: Boring or penetrating the earth > With tool drive prime mover or above-ground mechanical motion converting drive means > With installing casing
Description: Apparatus including a drive means for a tool which is particularly adapted to installing a separate casing, or a means is specified in addition to the tool drive means for the purpose of installing a casing.










Patents under this class:
1 2 3 4 5 6

Patent Number Title Of Patent Date Issued
4494616 Apparatus and methods for the aeration of cesspools Jan. 22, 1985
4483399 Method of deep drilling Nov. 20, 1984
4479547 Well pipe jack Oct. 30, 1984
4476936 Jacking mechanism supported by a wellhead Oct. 16, 1984
4474243 Method and apparatus for running and cementing pipe Oct. 2, 1984
4465131 Well casing jack mechanism Aug. 14, 1984
4456079 Apparatus and method for taking soil samples Jun. 26, 1984
4421175 Method of drilling and casing a well Dec. 20, 1983
4408669 Means for drilling Oct. 11, 1983
4362217 Downhole shearers Dec. 7, 1982
4334584 Method and apparatus for installing a sea-floor cellar in a subsea bottom having compacted soil conditions Jun. 15, 1982
4296821 Drilling rig and conversion apparatus Oct. 27, 1981
4280732 Method and apparatus for mining Jul. 28, 1981
4255068 Method and a device for undersea drilling Mar. 10, 1981
4253531 Self-balancing vibratory drill apparatus Mar. 3, 1981
4248312 Method and apparatus for upwardly cutting full cutting face of a shaft without requesting workmen's hands Feb. 3, 1981
4232752 Method and apparatus for driving pipe Nov. 11, 1980
4227583 Method and apparatus for sinking shafts Oct. 14, 1980
4216835 System for connecting an underwater platform to an underwater floor Aug. 12, 1980
4209066 Method and apparatus for running tubular goods into and out of a borehole Jun. 24, 1980
4207016 Method and apparatus for supporting the wall of an upwardly excavated shaft Jun. 10, 1980
4202416 Method and apparatus for sinking a cased borehole for producing cased pile foundations May. 13, 1980
4195698 Machine for driving vertical members Apr. 1, 1980
4193462 Rotary boring head Mar. 18, 1980
4193461 Means and method for forming and enlarging holes in soil Mar. 18, 1980
4183415 Drilling apparatus Jan. 15, 1980
4179001 Underground drilling and casing method and apparatus Dec. 18, 1979
4166508 Method and a device for introducing a tubular assembly into the soil Sep. 4, 1979
4148367 Well drilling apparatus Apr. 10, 1979
4144942 Method of setting a pile without noise or vibration and apparatus therefor Mar. 20, 1979
4133396 Drilling and casing landing apparatus and method Jan. 9, 1979
4133398 Collapsible spider for use in supporting casing during upward drilling operations Jan. 9, 1979
4126193 Mobile drilling apparatus Nov. 21, 1978
4116012 Method of obtaining sufficient supporting force for a concrete pile sunk into a hole Sep. 26, 1978
4100981 Earth boring apparatus for geological drilling and coring Jul. 18, 1978
4100972 Displacement hammer apparatus for sinking and lining boreholes Jul. 18, 1978
4100968 Technique for running casing Jul. 18, 1978
4098087 Anchoring bolt and method Jul. 4, 1978
4094156 Method and apparatus for driving sheet piles into the ground Jun. 13, 1978
4083416 Collapsible cutterhead for drilling upward Apr. 11, 1978
4055224 Method for forming an underground cavity Oct. 25, 1977
4051911 Apparatus and process for drilling underground arcuate paths utilizing directional drill and following liner Oct. 4, 1977
4047582 Portable earth boring machine Sep. 13, 1977
4042043 Portable earth boring machine Aug. 16, 1977
4003440 Apparatus and process for drilling underground arcuate paths utilizing directional drill and following liner Jan. 18, 1977
3965996 Means and method of drilling wells Jun. 29, 1976
3958648 Drilling equipment May. 25, 1976
3955631 Soil sampler May. 11, 1976
3945444 Split bit casing drill Mar. 23, 1976
3938344 Earth auger and method for driving piles and the like by means of said earth auger Feb. 17, 1976

1 2 3 4 5 6










 
 
  Recently Added Patents
Reception circuit and signal reception method
Patterned MR device with controlled shape anisotropy
Demand based power allocation
Avalanche photodiodes having accurate and reproductible amplification layer
Control device with adjusting pulse width modulation function and the backlight module thereof
Compositions and methods for concentrating and depleting microorganisms
Pyridylphenyl compounds for inflammation and immune-related uses
  Randomly Featured Patents
Hybrid race identification number belt and bib-attachment method
Suspended monitor system
Ultrasound hyperthermia applicator with variable coherence by multi-spiral focusing
Method and apparatus for providing position profiles in mobile value-added services
Power converter module with an electromagnetically coupled inductor for switch control of a rectifier
System and method for automatically detecting and extracting semantically significant text from a HTML document associated with a plurality of HTML documents
Magnetic brush developing unit for electrophotographic copy-machine
Cutting element
Process, device and installation for producing laminates
Optical imaging system including generally conical, transparent protective dome and optically refractive fixed corrector for reversing conical deformation created by viewing through the dome