Solicitação de exame técnico
#4.1
08/09/1988
RPI 929
Application data
Number
PI8505992Type
Filing
Publication
The patent was granted on 09/29/1992 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: 08/09/1988. We update with every new RPI gazette, published weekly.
Applicants
Pilkington P.L.C.
GB
Inventors
S. L. (pessoa física)
GB
IPC Classification
Priority claims
GB
8430312 · 11/30/1984
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