Nova Patents
US843902A

Multiple electric switch.

Abstract

This record has no abstract on file.

Term

Term ended

Expired 12 February 1924, 102.6 years ago.

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

Every citation, both ways

Citations
DocumentRelationOfficeCited during
AU2002315310B9Cited byAustraliaSearch report
AU2002315310B2Cited byAustraliaSearch report
US4286125ACited byUnited States of AmericaSearch report
US2732445ACited byUnited States of AmericaSearch report
US3170330ACited byUnited States of AmericaSearch report
US7175390B2Cited byUnited States of AmericaSearch report
US2004165987A1Cited byUnited States of AmericaPre-grant
US2956437ACited byUnited States of AmericaSearch report