Nova Patents
US1979616A

Propeller control

Abstract

This record has no abstract on file.

Term

Term ended

Expired 6 November 1951, 74.9 years ago.

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

Every citation, both ways

Citations
DocumentRelationOfficeCited during
US2492653ACited byUnited States of AmericaSearch report
US7632070B2Cited byUnited States of AmericaApplicant
US2005285406A1Cited byUnited States of AmericaPre-grant
US2495523ACited byUnited States of AmericaSearch report
US2416541ACited byUnited States of AmericaSearch report
US4909703ACited byUnited States of AmericaSearch report
NL9001636ACited byNetherlands (Kingdom of the)Search report
WO8404362A1Cited byWorld Intellectual Property Organization (WIPO)International search
WO2004088131A1Cited byWorld Intellectual Property Organization (WIPO)International search
US2818124ACited byUnited States of AmericaSearch report
US2018065730A1Cited byUnited States of AmericaSearch report