Publicação do pedido de patente
#3.1
11/22/1988
RPI 944
Application data
Number
PI8801874Type
Filing
Publication
The patent was granted on 05/25/1993 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: 11/22/1988. We update with every new RPI gazette, published weekly.
Applicants
J. R. (pessoa física)
US
Inventors
J. R. (pessoa física)
US
IPC Classification
Priority claims
US
040.129 · 04/20/1987
US
161.195 · 02/26/1988
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