Nova Patents
US2290984A

Refrigerating apparatus

Abstract

This record has no abstract on file.

Term

Term ended

Expired 28 July 1959, 67.2 years ago.

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

Every citation, both ways

Citations
DocumentRelationOfficeCited during
US8820105B2Cited byUnited States of AmericaApplicant
US2731805ACited byUnited States of AmericaSearch report
US2008141692A1Cited byUnited States of AmericaPre-grant
US8590329B2Cited byUnited States of AmericaApplicant
US2011179821A1Cited byUnited States of AmericaPre-grant
US7918099B2Cited byUnited States of AmericaSearch report
US2794323ACited byUnited States of AmericaSearch report
US3107500ACited byUnited States of AmericaSearch report
US2779162ACited byUnited States of AmericaSearch report
US2739451ACited byUnited States of AmericaSearch report