Nova Patents
US2199102A

Hinge

Abstract

This record has no abstract on file.

Term

Term ended

Expired 30 April 1957, 69.4 years ago.

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

Every citation, both ways

Citations
DocumentRelationOfficeCited during
US2014225494A1Cited byUnited States of AmericaPre-grant
US2008228230A1Cited byUnited States of AmericaPre-grant
US10648726B2Cited byUnited States of AmericaSearch report
US9156158B2Cited byUnited States of AmericaSearch report
US2012153791A1Cited byUnited States of AmericaPre-grant
US2804641ACited byUnited States of AmericaSearch report
US2618391ACited byUnited States of AmericaSearch report
US2019056170A1Cited byUnited States of AmericaSearch report
US4613996ACited byUnited States of AmericaSearch report