US PATENT SUBCLASS 439 / 933
SPECIAL INSULATION

Current as of: June, 1999
Click HD for Main Headings
Click for All Classes

Internet Version by PATENTEC © 1999      Terms of Use


439 /   HD   ELECTRICAL CONNECTORS

933SPECIAL INSULATION {4}
934  DF  .~> High voltage barrier (e.g., surface arcing or corona preventing insulator)
935  DF  .~> Glass or ceramic contact pin holder
936  DF  .~> Potting material or coating (e.g., grease, insulative coating, sealant or, adhesive)
937  DF  .~> Plural insulators in strip form

DEFINITION

Classification: 439/933

SPECIAL INSULATION:

(under the class definition) Art collection including nonconductive material of some recognizable feature that is unique.