100
12/12/1989
RPI 999
Application data
Number
PI8306753Type
Filing
Publication
The patent was granted on 04/24/1990 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: 12/12/1989. We update with every new RPI gazette, published weekly.
Applicants
E. A. (pessoa física)
SP, BR
Inventors
E. A. (pessoa física)
BR
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
12/12/1989
RPI 999
#12.2
05/17/1988
RPI 917
#9.2
01/19/1988
RPI 900
#4.1
03/11/1986
RPI 803
#3.1
07/09/1985
RPI 768
#2.1
02/21/1984
RPI 696
#18.2
04/29/1997
RPI 1378
#16.1
04/24/1990
RPI 1015
From the same holder
Same category
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