Concessão da patente
#16.1
06/24/1986
RPI 818
Application data
Number
PI8206161Type
Filing
Publication
The letters patent expired on 08/19/2008: the term of protection has ended. The technology is in the public domain and may be freely used in Brazil.
Talk to a specialistLatest action published by the INPI: 06/24/1986. We update with every new RPI gazette, published weekly.
Applicants
HOLMAN REGINALD [GB]
STONE ANTHONY B [GB]
TURNER ROBERT CHARLES [GB]
Inventors
H. R. (pessoa física)
R. [. (pessoa física)
S. [. (pessoa física)
T. [. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#16.1
06/24/1986
RPI 818
#13.1
05/06/1986
RPI 811
#9.1
01/07/1986
RPI 794
#6.1
04/16/1985
RPI 756
#4.1
09/25/1984
RPI 727
#1.3
01/11/1983
RPI 638
#21.1
Patente extinta em 12/02/97
08/19/2008
RPI 1963
Same category
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