Nova Patents
US2467985A

Key holder

Abstract

This record has no abstract on file.

Term

Term ended

Expired 19 April 1966, 60.4 years ago.

  1. Priority and filed
  2. Granted
  3. Expired
  4. Today

Every citation, both ways

Citations
DocumentRelationOfficeCited during
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US1960054ACitesUnited States of AmericaSearch report
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US2319110ACitesUnited States of AmericaSearch report