Solicitação de exame técnico
#4.1
12/15/1987
RPI 895
Application data
Number
PI8506688Type
Filing
Publication
The patent was granted on 10/29/1991 and later terminated for failure to pay the annuities. The technology is in the public domain in Brazil.
Talk to a specialistLatest action published by the INPI: 12/15/1987. We update with every new RPI gazette, published weekly.
Applicants
Libbey-Owens-Ford Company
US
Inventors
F. H. (pessoa física)
US
M. K. (pessoa física)
US
Publications in the Brazilian Industrial Property Gazette (RPI).
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12/15/1987
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