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Class Information
Number: 137/224.5
Name: Fluid handling > Inflatable article (e.g., tire filling chuck and/or stem) > With pressure-responsive pressure-control means > Pulsating
Description: Devices wherein the fluid is dispensed in successive charges until the predetermined pressure is reached.

Patents under this class:

Patent Number Title Of Patent Date Issued
5645101 Device for inflating pneumatic tires Jul. 8, 1997
5309969 Apparatus for repeatable adjustment of tire pressure May. 10, 1994
4905742 Pneumatic safety circuit for air inflation devices Mar. 6, 1990
4236622 Coin operated tire inflating apparatus Dec. 2, 1980
4077781 Method and apparatus for filtering and cleaning the filter Mar. 7, 1978

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