Concessão da patente
#16.1
12/27/1988
RPI 949
Application data
Number
PI8307558Type
Filing
Publication
The patent was granted on 12/27/1988 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: 12/27/1988. We update with every new RPI gazette, published weekly.
Applicants
PFD LTD [GB]
Inventors
G. [. (pessoa física)
L. [. (pessoa física)
M. (pessoa física)
N. [. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#16.1
12/27/1988
RPI 949
#13.1
09/06/1988
RPI 933
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05/10/1988
RPI 916
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06/17/1986
RPI 817
#1.3
08/28/1984
RPI 723
#18.2
05/30/1995
RPI 1278
From the same holder
Same category
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