Concessão da patente
#16.1
10/27/1987
RPI 888
Application data
Number
PI8207160Type
Filing
Publication
The patent was granted on 10/27/1987 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: 10/27/1987. We update with every new RPI gazette, published weekly.
Applicants
IBM [US]
Inventors
J. L. (pessoa física)
L. C. (pessoa física)
R. H. (pessoa física)
W. A. (pessoa física)
Z. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#16.1
10/27/1987
RPI 888
#9.1
06/09/1987
RPI 868
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08/26/1986
RPI 827
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11/05/1985
RPI 785
#3.1
10/11/1983
RPI 677
#2.1
02/01/1983
RPI 641
#18.2
04/11/1995
RPI 1271
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