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Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
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Class Information
Number: 175/219
Name: Boring or penetrating the earth > With particular accommodation for personnel (e.g., seat or protector)
Description: Apparatus in which the device is provided with a means to support or shelter an attendant (e.g., a seat, platform or cover means) or the device is provided with a safety means to protect the attendant from injury (e.g., a hand guard).










Patents under this class:

Patent Number Title Of Patent Date Issued
8342267 Mining machine with improved rib reach capability and method of use thereof Jan. 1, 2013
8297405 Adjustable work platform for pipe and casing stabbing operations Oct. 30, 2012
7921758 Impact panels Apr. 12, 2011
7523793 Drilling head with protective screen Apr. 28, 2009
7325599 Safety shield for rotary drilling rigs Feb. 5, 2008
6698978 Rock drilling rig Mar. 2, 2004
6629572 Operator workstation for use on a drilling rig including integrated control and information Oct. 7, 2003
6481510 Directional drill for railway drilling and method of using same Nov. 19, 2002
6446738 Blasthole drill including an improved operator's cab Sep. 10, 2002
6095263 Drill rig operator cab viewport Aug. 1, 2000
5584611 Roof support for underground excavations Dec. 17, 1996
5537784 Inflatable portable refuge structure Jul. 23, 1996
5248005 Self-propelled drilling module Sep. 28, 1993
5125857 Harness method for use in cold weather oil field operations and apparatus Jun. 30, 1992
5109934 Mobile drilling rig for closely spaced well centers May. 5, 1992
5026219 Portable wellhead and welder protector system Jun. 25, 1991
5007683 Method and equipment for narrow ore mining Apr. 16, 1991
4889193 Rotary drill guard assembly and method Dec. 26, 1989
4676697 Movable roof support and bolter system Jun. 30, 1987
4629369 Manipulator transporter Dec. 16, 1986
4616725 Suspension system for operator's compartment Oct. 14, 1986
4395163 Mining appliance Jul. 26, 1983
4312609 Mine roof support system Jan. 26, 1982
4297057 Pivotal roof bolter and extendable rotatable protective canopy for mining machine Oct. 27, 1981
4290490 Roof bolting device Sep. 22, 1981
4285215 Rotary table and kelly guard Aug. 25, 1981
4275800 Vehicle with variable height control station Jun. 30, 1981
4256186 Roof drilling and bolting apparatus Mar. 17, 1981
4254994 Method of an apparatus for gaining access to an underground chamber Mar. 10, 1981
4252475 Vehicle mounted temporary roof support Feb. 24, 1981
4250975 Cab mounting for mining machine Feb. 17, 1981
4210213 Kelly bushing guard Jul. 1, 1980
4190385 Protective canopy and temporary roof support for mining machinery Feb. 26, 1980
4188069 Mining machine having walk-on platform on cutter arm Feb. 12, 1980
4165738 Life support system for drilling rigs Aug. 28, 1979
4146106 Operator's station and protective canopy for mine vehicle Mar. 27, 1979
4116287 Well drilling assembly and method Sep. 26, 1978
4108253 Elevatable operator's compartment having a drill steel guide for a mine drilling machine Aug. 22, 1978
4090736 Detachable cab construction for mining machines May. 23, 1978
4079792 Mine roof support for a mobile drilling machine Mar. 21, 1978
4065167 Safety enclosure for mining machines Dec. 27, 1977
4050259 Safety shield and temporary roof support Sep. 27, 1977
4043150 Safety sleeve Aug. 23, 1977
4022026 Safety shield attachment May. 10, 1977
4010639 Multi purpose torque wrench Mar. 8, 1977
3965995 Machine for boring a large diameter blind hole Jun. 29, 1976
3949815 Shallow-hole kerf boring machine with auger on side-arm elevating assembly Apr. 13, 1976
3946571 Service module for hostile environment Mar. 30, 1976
3937517 Protective canopy Feb. 10, 1976











 
 
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