LIFTRA IP APS

Patent Applications and Registrations

Patent applications and USPTO patent grants for LIFTRA IP APS.The latest application filed is for "self-hoisting crane system and method of hoisting a self-hoisting crane".

Company Profile

11.15.24

LIFTRA IP APS - Aalborg SV DK

*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

Patent	Date
Self-hoisting Crane System And Method Of Hoisting A Self-hoisting Crane App 20220281722 - FENGER; Per Eske	2022-09-08
Method Of Mounting A Self-hoisting Crane On A Wind Turbine And Self-hoisting Crane App 20220250877 - FENGER; Per Eske	2022-08-11
Wind Turbine Tower With Crane Connection Elements And A Crane With Tower Flange Connection Elements App 20220235739 - FENGER; Per Eske	2022-07-28
Rotor blade replacement system Grant 11,092,139 - Fenger August 17, 2	2021-08-17
Rotor Blade Clamping Tool App 20210190042 - FENGER; Per Eske	2021-06-24
Adjustable retention fixture for wind turbine members Grant 10,753,339 - Fenger A	2020-08-25
Lifting bracket Grant 10,703,610 - Fenger	2020-07-07
Method and device for automatic control of the position of a burden suspended in a main wire on a crane Grant 10,611,608 - Fenger	2020-04-07
Main Shaft Fixture App 20190316569 - FENGER; Per E.	2019-10-17
Rotor Blade Replacement System App 20190309732 - FENGER; Per Eske	2019-10-10
Adjustable Retention Fixture For Wind Turbine Members App 20190264657 - FENGER; Per Eske	2019-08-29
Main shaft fixture Grant 10,378,518 - Fenger A	2019-08-13
Lifting Bracket App 20180362304 - Fenger; Per	2018-12-20
Method and means for establishing access to the main parts in the nacelle on a wind turbine Grant 9,845,791 - Fenger December 19, 2	2017-12-19
Main Shaft Fixture App 20170306930 - Fenger; Per E.	2017-10-26
Method And Device For Automatic Control Of The Position Of A Burden Suspended In A Main Wire On A Crane App 20170050824 - Fenger; Per E.	2017-02-23
Crane with double wire guide and anchoring bracket arranged in the nacelle of a wind turbine Grant 9,415,978 - Fenger August 16, 2	2016-08-16
Crane With Double Wire Guide And Anchoring Bracket Arranged In The Nacelle Of A Wind Turbine App 20150284218 - Fenger; Per	2015-10-08
Device for establishing admittance and transport of cargo to and from a wind turbine construction above ground level Grant 9,115,693 - Fenger August 25, 2	2015-08-25
Method And Means For Establishing Access To The Main Parts In The Nacelle On A Wind Turbine App 20150132119 - Fenger; Per	2015-05-14

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