PER AARSLEFF A/S

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Abyhoj, DK

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Patents Grantslast 30 patents

Information Patent Grant
Assembly for relining a junction between a branch pipeline and a ma...
- Patent number 12,247,687
- Issue date Mar 11, 2025
- Per Aarsleff A/S
- Mogens Pagter Rasmussen
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Light curing device for curing a liner of a pipeline
- Patent number 11,859,753
- Issue date Jan 2, 2024
- Per Aarsleff A/S
- Mogens Pagter Rasmussen
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
System and method for repairing an underground pipeline
- Patent number 11,391,406
- Issue date Jul 19, 2022
- The Charles Machine Works, Inc.
- Peder Dahl-Nielsen
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Apparatus and a method for curing a liner of a pipeline
- Patent number 9,453,607
- Issue date Sep 27, 2016
- Per Aarsleff A/S
- Ole Moeskjaer
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Apparatus and a method for curing a liner of a pipeline
- Patent number 8,561,662
- Issue date Oct 22, 2013
- Per Aarsleff A/S
- Ole Moeskjaer
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
A SEAL FOR SEALING IN A PIPELINE
- Publication number 20250164057
- Publication date May 22, 2025
- Per Aarsleff A/S
- Mogens Pagter Rasmussen
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
AN APPARATUS FOR CURING A LINER
- Publication number 20240027013
- Publication date Jan 25, 2024
- Per Aarsleff A/S
- Peder DAHL-NIELSEN
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
APPARATUS AND A METHOD FOR CURING A LINER OF A PIPELINE
- Publication number 20140044426
- Publication date Feb 13, 2014
- PER AARSLEFF A/S
- Ole Moeskjaer
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

Trademarklast 30 trademarks

Information Trademark
79228370 - BLUELIGHT
- Serial number 79228370
- Filing date Oct 6, 2017
- Per Aarsleff A/S
- 7 - Machines and machine tools
Information Trademark
79228368 - BLUELIGHT
- Serial number 79228368
- Filing date Oct 6, 2017
- Per Aarsleff A/S
- 7 - Machines and machine tools