F16L 1/06

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Description

Class  F16L : PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL


Subclass 1/06: Laying or reclaiming pipes; Repairing or joining pipes on or under water (soldering or welding B23K; lifting-gear and load-engaging elements B66; hydraulic installations, soil drainage E02B; excavations or underwater constructions E02D; machines for digging trenches in combination with pipe-assembly E02F; laying sewer pipes E03F 3/06; in earth boreholes or wells E21B; tunnelling E21D; laying electric, or combined optical and electric, cables H02G; making special pipe joints, see the relevant groups for the joints) Laying or reclaiming pipes on land, e.g. above the ground (F16L 1/12 takes precedence) Accessories therefor, e.g. anchors

Recent Patents

Patent #TitleFiling DateIssue DatePatent Owner
12241316 Methods and systems for earth drillingJun 22, 23Mar 04, 25MHWIRTH AS
12241567 System and method for protection of under-slab utilities from changes in soil volumeJan 16, 23Mar 04, 25Not available
12209690 Pipe pulling apparatusAug 30, 22Jan 28, 25Not available
12140250 Device and method for pulling pipeJun 06, 23Nov 12, 24TT Technologies Inc.
12092257 Lead pipe spudding prior to extraction or remediationMar 05, 21Sep 17, 24The Charles Machine Works, Inc.
12085194 System and method for protection of under-slab utilities from changes in soil volumeSep 01, 22Sep 10, 24Not available
11982394 Pipe loosening device and methodMar 17, 22May 14, 24TT Technologies Inc.
11970375 Pipelayer machine with forward towing winch configurationOct 04, 21Apr 30, 24Caterpillar Inc.
11913570 System for applying torsional force to a buried pipe to facilitate extractionJun 01, 21Feb 27, 24The Charles Machine Works, Inc.
11898685 Method and device for holding and releasing a cable in a pipe splitterAug 26, 22Feb 13, 24TT Technologies Inc.
11892102 Conduit construction line and grade setterDec 17, 21Feb 06, 24Not available
11892112 Bore pressurized pipe handling systems and methodsMay 31, 22Feb 06, 24Trinity Bay Equipment Holdings, LLC
11891278 Lifting capacity systems and methods for lifting machinesAug 31, 22Feb 06, 24Caterpillar Inc.
11866942 Cryogenic trench/trough apparatus and methodSep 29, 22Jan 09, 24Waskey Bridges, Inc.
11867321 Dispensing device and method of using sameSep 21, 22Jan 09, 24Not available
11806849 Method for attaching a plug puller to a pipeDec 07, 22Nov 07, 23Not available
11774005 Loading devices and methods of loading pipe fusion machinesOct 03, 22Oct 03, 23Not available
11725469 Methods and systems for earth drillingMar 26, 20Aug 15, 23MHWIRTH AS
11674616 Device and method for pulling pipeMay 25, 22Jun 13, 23TT Technologies Inc.
11493397 Load moment indicator system and methodAug 21, 20Nov 08, 22Brandt Industries Canada Ltd.

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Recent Publications

Publication #TitleFiling DatePub DatePatent Owner
2025/0035,234 DEVICE AND METHOD FOR PULLING PIPEOct 14, 24Jan 30, 25Not available
2024/0426,398 Apparatus and Method for Transporting and Laying Cables and Conduits for Cables for Underground InstallationMay 13, 24Dec 26, 24Not available
2024/0418,296 PIPE-JOINING ATTACHMENT FOR WORK MACHINE, WORK MACHINE PROVIDED WITH SAME, AND PIPE-JOINING METHODOct 20, 22Dec 19, 24Kubota Corporation
2024/0410,496 EXTRACTION DEVICE FOR THE REMOVAL OF PATHWAY CONDUITS FROM CONCRETE SLABSJun 08, 24Dec 12, 24Not available
2024/0401,718 Apparatus and Method for Transporting and Laying PipelinesMay 28, 24Dec 05, 24Not available
2024/0344,634 METHODS AND SYSTEMS FOR PULLING BUNDLES OF CONDUITSApr 11, 24Oct 17, 24Not available
2024/0295,713 RECYCLING DEBRIS WHILE DEPLOYING A TUBULAR BODYFeb 29, 24Sep 05, 24Not available
2024/0295,284 PIPE LOOSENING DEVICE AND METHODMay 13, 24Sep 05, 24Not available
2024/0288,094 Method of Rotating a Pipeline SectionFeb 27, 24Aug 29, 24Not available
2024/0288,103 Torsion Resistant CouplingFeb 27, 24Aug 29, 24Not available
2024/0288,104 Coupling Permitting Longitudinal Axis Rotation of Pipe ElementsFeb 27, 24Aug 29, 24Not available
2024/0255,073 BURIED PIPELINE REMOVAL METHOD AND BURIED PIPELINE REMOVAL DEVICEMay 18, 21Aug 01, 24NEC Corporation and Nippon Telegraph and Telephone Corporation
2024/0218,942 REINFORCED CONCRETE PROTECTIVE COVER FOR CIRCUMFERENTIAL SURROUND OF PIPELINES AND METHODSApr 25, 22Jul 04, 24SYNTHETEX, LLC
2024/0149,776 OVER THE HOLE TRAILERNov 09, 22May 09, 24Not available
2024/0125,085 ATTACHMENT WITH GROUND SUPPORT MEMBERFeb 18, 22Apr 18, 24Not available
2024/0110,657 BORE PRESSURIZED PIPE HANDLING SYSTEMS AND METHODSDec 06, 23Apr 04, 24Not available
2024/0067,506 LIFTING CAPACITY SYSTEMS AND METHODS FOR LIFTING MACHINESAug 31, 22Feb 29, 24Caterpillar Inc.
2023/0304,604 INFLATABLE PIPE DRUM SYSTEMS AND METHODSMar 25, 22Sep 28, 23Not available
2023/0250,895 DEVICES AND METHODS TO FACILITATE THE HANDLING OF PIPE SECTIONSDec 30, 22Aug 10, 23Not available
2023/0204,130 Apparatus and Method for Transporting and Laying Pipe for a PipelineFeb 20, 23Jun 29, 23Not available

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Patents Issued To Date - By Filing Year

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