US PATENT SUBCLASS 427 / 433
.~.~ Lead, zinc, or tin coating (e.g., galvanizing, etc.)

Current as of: June, 1999
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427 /   HD   COATING PROCESSES

430.1  DF  IMMERSION OR PARTIAL IMMERSION {7}
431  DF  .~ Molten metal or fused salt bath {2}
433.~.~ Lead, zinc, or tin coating (e.g., galvanizing, etc.)

DEFINITION

Classification: 427/433

(under subclass 431) Processes wherein the coating contains lead, zinc, or tin in elemental form.

SEE OR SEARCH CLASS

428, Stock Material or Miscellaneous Articles,

643+, 645, 646, and 658+ for metallic composites in which a component has a tin, lead, or zinc base.