name:-0.0097818374633789
name:-0.044142961502075
name:-0.0058650970458984
The Robbins Company Patent Filings

The Robbins Company

Patent Applications and Registrations

Patent applications and USPTO patent grants for The Robbins Company.The latest application filed is for "cutter housing with inline mounting".

Company Profile
4.45.12
  • The Robbins Company - Solon OH US
  • The Robbins Company - Salon OH US
  • The Robbins Company -
  • The Robbins Company - Kent WA
  • The Robbins Company - Redmond WA
  • The Robbins Company - Seattle WA
*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.
Trademarks
Patent Activity
PatentDate
Cutter housing with field-replaceable seats
Grant 10,539,017 - Lenaburg Ja
2020-01-21
Cutter housing with inline mounting
Grant 10,480,318 - Lenaburg , et al. Nov
2019-11-19
Cutter disc with set back teeth for tunnel boring machine
Grant 10,208,597 - Lenaburg Feb
2019-02-19
Cutter Housing With Inline Mounting
App 20180334906 - Lenaburg; Carl E. ;   et al.
2018-11-22
Cutter Housing With Field-replaceable Seats
App 20180258764 - Lenaburg; Carl E.
2018-09-13
Clamped-ring cutter assembly for tunnel boring machine
Grant 10,018,042 - Lenaburg July 10, 2
2018-07-10
Cutter assembly with inline mounting
Grant 9,845,677 - Lenaburg , et al. December 19, 2
2017-12-19
Cutter Disc With Set Back Teeth For Tunnel Boring Machine
App 20170130579 - Lenaburg; Carl E.
2017-05-11
Clamped-ring Cutter Assembly For Tunnel Boring Machine
App 20170122104 - Lenaburg; Carl E.
2017-05-04
Cutter Assembly With Inline Mounting
App 20170122105 - Lenaburg; Carl E. ;   et al.
2017-05-04
Tunnel boring machine with cutterhead support assembly supporting a variable number of drive systems
Grant 9,010,872 - Lenaburg April 21, 2
2015-04-21
Cutter assembly for tunnel boring machine with pressure compensation
Grant 8,783,786 - Shanahan , et al. July 22, 2
2014-07-22
Tunnel Boring Machine With Cutterhead Support Assembly Supporting A Variable Number Of Drive Systems
App 20130341998 - Lenaburg; Carl E.
2013-12-26
Cutter Assembly For Tunnel Boring Machine With Pressure Compensation
App 20120212034 - Shanahan; Aaron J. ;   et al.
2012-08-23
Apparatus and method for monitoring tunnel boring efficiency
Grant 8,172,334 - Lindbergh , et al. May 8, 2
2012-05-08
All-conditions tunnel boring machine
Grant 7,832,960 - Home , et al. November 16, 2
2010-11-16
Equipment for drilling vertical boreholes
Grant 6,955,232 - Flaugere October 18, 2
2005-10-18
Self-adjusting carrying idler assembly
Grant 6,390,287 - Riffe May 21, 2
2002-05-21
Self-adjusting Carrying Idler Assembly
App 20010040086 - RIFFE, SHIRLEY
2001-11-15
Down reaming apparatus having hydraulically controlled stabilizer
Grant 5,429,198 - Anderson , et al. July 4, 1
1995-07-04
Down reaming apparatus
Grant 5,325,932 - Anderson , et al. July 5, 1
1994-07-05
Roller cutter assembly having adjustable ring cutter spacing
Grant 5,234,064 - Lenaburg August 10, 1
1993-08-10
Mobile mining machine having tilted swing axis and method
Grant 5,234,257 - Sugden , et al. August 10, 1
1993-08-10
Tunnel boring machine with continuous forward propulsion
Grant 5,205,613 - Brown, Jr. April 27, 1
1993-04-27
Gantry-type mobile mining machine
Grant 5,192,116 - Turner , et al. March 9, 1
1993-03-09
Tunnel boring machine
Grant 4,548,443 - Turner October 22, 1
1985-10-22
Mobile mining machine and method
Grant 4,548,442 - Sugden , et al. October 22, 1
1985-10-22
Rotary cutterhead for an earth boring machine
Grant RE31,511 - Spencer January 31, 1
1984-01-31
Double shield tunnel boring machine
Grant 4,420,188 - Robbins , et al. December 13, 1
1983-12-13
Raise bit with cutters stepped in a spiral and flywheel
Grant 4,381,038 - Sugden April 26, 1
1983-04-26
Earth boring apparatus
Grant 4,270,618 - Owens June 2, 1
1981-06-02
Roller cutter mounts
Grant 4,202,418 - Waddell May 13, 1
1980-05-13
Rotary cutterhead for an earth boring machine
Grant 4,193,637 - Spencer March 18, 1
1980-03-18
Tunneling equipment
Grant 3,966,256 - Fikse June 29, 1
1976-06-29
Machine for boring a large diameter blind hole
Grant 3,965,995 - Sugden June 29, 1
1976-06-29
Rock cutter assemblies
Grant 3,884,312 - Williams May 20, 1
1975-05-20
Earth Boring Machine And Method
Grant 3,861,748 - Cass January 21, 1
1975-01-21
Tunneling Machine Having Swinging Arms Carrying Cutter Discs
Grant 3,840,271 - Sugden October 8, 1
1974-10-08
Upward Tunneling
Grant 3,840,272 - Crane , et al. October 8, 1
1974-10-08
Shield Tunneling Machine With Orbiting Cutterhead
Grant 3,830,545 - Sugden August 20, 1
1974-08-20
Earth Drilling Machine
Grant 3,808,916 - Porter , et al. May 7, 1
1974-05-07
Sleeve Cylinder Powered Drilling Machine
Grant 3,797,587 - Klein March 19, 1
1974-03-19
Drill Pipe Breakout Mechanism
Grant 3,768,579 - Klein October 30, 1
1973-10-30
Disc Type Center Cutter For A Boring Machine
Grant 3,756,332 - Crane September 4, 1
1973-09-04
Boring Machine Having Internal Access Feature And Disassembly Method
Grant 3,741,318 - Klein , et al. June 26, 1
1973-06-26
High Torque Boring Machine
Grant 3,736,993 - West June 5, 1
1973-06-05
Drilling Equipment With Detachable Transporter
Grant 3,722,601 - Klein , et al. March 27, 1
1973-03-27
Company Registrations

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