F01M2011/0441 - CPC Classification Index

ClassID:

137658 ⎘

F01M2011/0441 - CPC Classification

Classification description:

Component parts, details or accessories, not provided for in, or of interest apart from, groups - ; Filling or draining lubricant of or from machines or engines; Sump drainage devices, e.g. valves, plugs; Plugs for measuring the lubricant level

Recent Application in this class:

20210114410

2021-04-22

AXLE ASSEMBLY HAVING A FILL-CHECK ASSEMBLY

20200049037

2020-02-13

Technique for collecting and measuring oil drained from a vehicle

20160290191

2016-10-06

Adaptation of a wireless oil level sensor to an oil pan drain plug

20160018249

2016-01-21

Device for determining the filling level of a fluid

20150052996

2015-02-26

Filling level sensor with several thermoelements and method for measuring the filling level

20080135553

2008-06-12

Cap for safely filling and closing an engine oil tank, in particular of an aircraft engine