Publicação do pedido de patente
#3.1
11/01/1988
RPI 941
Application data
Number
PI8704440Type
Filing
Publication
The letters patent expired on 12/11/2012: 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: 11/01/1988. We update with every new RPI gazette, published weekly.
Applicants
The B.F. Goodrich Company
US
The Geon Company
US
Inventors
R. H. (pessoa física)
US
Publications in the Brazilian Industrial Property Gazette (RPI).
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11/01/1988
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