Nova Patents
US2990618A

Builders transit

Abstract

This record has no abstract on file.

Term

Term ended

Expired 4 July 1978, 48.2 years ago.

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

Every citation, both ways

Citations
DocumentRelationOfficeCited during
US8955846B2Cited byUnited States of AmericaSearch report
US3290784ACited byUnited States of AmericaSearch report
US4044979ACited byUnited States of AmericaSearch report
US2012313324A1Cited byUnited States of AmericaPre-grant
US5027521ACited byUnited States of AmericaSearch report
US5812247ACited byUnited States of AmericaSearch report
DE1280714BCited byGermanySearch report
DE19548752C1Cited byGermanySearch report
US1215317ACitesUnited States of AmericaSearch report
US1366498ACitesUnited States of AmericaSearch report
US1434209ACitesUnited States of AmericaSearch report
GB191020215ACitesUnited KingdomSearch report
US2443624ACitesUnited States of AmericaSearch report
US515815ACitesUnited States of AmericaSearch report
DE97317CCitesGermanySearch report
US974007ACitesUnited States of AmericaSearch report