Anuidade - prazo legal encerrado
#18.2
10/10/1989
RPI 990
Application data
Number
PI8301755Type
Filing
Publication
The patent was granted on 03/29/1988 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: 10/10/1989. We update with every new RPI gazette, published weekly.
Applicants
USM CORP [US]
Inventors
P. C. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#18.2
10/10/1989
RPI 990
07/19/1988
RPI 926
#20.1
07/12/1988
RPI 925
#16.1
03/29/1988
RPI 910
#13.1
11/10/1987
RPI 890
#9.1
07/14/1987
RPI 873
#15.11
06/09/1987
RPI 868
#4.1
01/07/1986
RPI 794
#3.1
12/13/1983
RPI 686
#2.1
05/24/1983
RPI 657
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