Concessão da patente
#16.1
12/31/1985
RPI 793
Application data
Number
PI8107155Type
Filing
Publication
The patent was granted on 12/31/1985 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: 12/31/1985. We update with every new RPI gazette, published weekly.
Applicants
Koa Oil Company, Limited
JP
Inventors
K. E. (pessoa física)
K. Y. (pessoa física)
N. K. (pessoa física)
S. T. (pessoa física)
T. H. (pessoa física)
T. N. (pessoa física)
Pessoa física
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#16.1
12/31/1985
RPI 793
#13.1
11/12/1985
RPI 786
#9.1
07/09/1985
RPI 768
#6.1
10/16/1984
RPI 730
#4.1
12/14/1982
RPI 634
#3.1
07/20/1982
RPI 613
#2.1
12/22/1981
RPI 583
#18.2
03/19/1996
RPI 1320
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