F04B33/02 - CPC Classification Index

ClassID:

142930 ⎘

F04B33/02 - CPC Classification

Classification description:

Pumps actuated by muscle power, e.g. for inflating with intermediate gearing

Recent Application in this class:

20250223953

Inflator with Upper Cover Showing Pressure Value

20200072206

NON-LUBRICATING FLUID PUMPING SYSTEM

20150110646

Floor pump capable of transmitting air pressure value via wireless transmission to mobile electronic device for indication

20140322031

Air-compressing device for a cycle

20140050599

Sprocket-driven air pump

20140023537

Air Pump Cylinder