Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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E F INDUSTRIES
Original Assignee
E. F. INDUSTRIES
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Publication date
Family has litigation
First worldwide family litigation filedlitigationCriticalhttps://patents.darts-ip.com/?family=26734954&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=CA1075938(B)"Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Priority claimed from US56084Aexternal-prioritypatent/US3024526A/en
Application filed by E. F. INDUSTRIESfiledCriticalE. F. INDUSTRIES
Application grantedgrantedCritical
Publication of CA1075938BpublicationCriticalpatent/CA1075938B/fr