Concessão da patente
#16.1
06/28/1988
RPI 923
Application data
Number
PI8304407Type
Filing
Publication
The letters patent expired on 07/01/2008: the term of protection has ended. The technology is in the public domain and may be freely used in Brazil.
Talk to a specialistLatest action published by the INPI: 06/28/1988. We update with every new RPI gazette, published weekly.
Applicants
Eaton Technologies Ltda.
SP, BR
Emhart Industries, Inc.
US
Inventors
E. B. (pessoa física)
IPC Classification
No IPC classification.
Priority claims
US
453.768 · 12/27/1982
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