Pedido de patente depositado
#2.1
04/25/1989
RPI 966
Application data
Number
PI8806717Type
Filing
Publication
Published on 07/31/1990, the application is awaiting technical examination at the INPI, which decides whether the invention meets the patentability requirements.
Latest action published by the INPI: 04/25/1989. We update with every new RPI gazette, published weekly.
Applicants
J. L. (pessoa física)
SP, BR
Inventors
J. L. (pessoa física)
BR
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#2.1
04/25/1989
RPI 966
#15.11
As classificações anteriores eram: G02B 21/60, G03B 27/22
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RPI 2329
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07/26/1994
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01/02/1991
RPI 1048
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07/31/1990
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