US PATENT SUBCLASS 29 / 214
.~.~ Engine valve unit puller or applier

Current as of: June, 1999
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29 /   HD   METAL WORKING

700  DF  MEANS TO ASSEMBLE OR DISASSEMBLE {55}
213.1  DF  .~ Valve applying or removing {4}
214.~.~ Engine valve unit puller or applier

DEFINITION

Classification: 29/214

Engine valve unit puller or applier:

(under subclass 213.1) Apparatus for pulling an engine valve unit (e.g., a valve, spring, or valve guide) from an engine block.

SEE OR SEARCH THIS CLASS, SUBCLASS:

215+, for apparatus for only compressing an engine valve spring.