Pedido de licença compulsória
#20.1
04/26/1988
RPI 914
Application data
Number
PI8105311Type
Filing
Publication
The patent was granted on 08/25/1987 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: 04/26/1988. We update with every new RPI gazette, published weekly.
Applicants
Caterpillar Tractor Co.
US
Inventors
W. A. (pessoa física)
W. A. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#20.1
04/26/1988
RPI 914
#16.1
08/25/1987
RPI 879
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05/19/1987
RPI 865
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05/05/1987
RPI 863
#9.1
12/16/1986
RPI 843
#6.1
01/07/1986
RPI 794
#4.1
02/12/1985
RPI 747
#3.1
03/29/1983
RPI 649
#18.2
09/25/1990
RPI 1034
From the same holder
Same category
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