Solicitação de exame técnico
#4.1
10/11/1988
RPI 938
Application data
Number
PI8600395Type
Filing
Publication
The patent was granted on 08/25/1992 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: 10/11/1988. We update with every new RPI gazette, published weekly.
Applicants
A. C. (pessoa física)
US
Inventors
A. L. (pessoa física)
CH
IPC Classification
Priority claims
GB
8502644 · 02/01/1985
GB
8510296 · 04/23/1985
GB
8530710 · 12/13/1985
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