Pedido de licença compulsória
#20.1
12/02/1986
RPI 841
Application data
Number
PI8206746Type
Filing
Publication
The patent was granted on 05/27/1986 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: 12/02/1986. We update with every new RPI gazette, published weekly.
Applicants
Dresser Industries, Inc
US
Inventors
A. E. (pessoa física)
B. C. (pessoa física)
C. W. (pessoa física)
K. F. (pessoa física)
Pessoa física
Publications in the Brazilian Industrial Property Gazette (RPI).
#20.1
12/02/1986
RPI 841
#16.1
05/27/1986
RPI 814
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10/01/1985
RPI 780
#6.1
12/18/1984
RPI 739
#4.1
12/20/1983
RPI 687
#3.1
10/04/1983
RPI 676
#2.1
01/11/1983
RPI 638
#18.2
01/03/1995
RPI 1257
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