Pedido de licença compulsória
#20.1
03/29/1988
RPI 910
Application data
Number
PI8108980Type
Filing
Publication
The patent was granted on 11/26/1985 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: 03/29/1988. We update with every new RPI gazette, published weekly.
Applicants
Caterpillar Tractor Co.
US
Inventors
K. L. (pessoa física)
Publications in the Brazilian Industrial Property Gazette (RPI).
#20.1
03/29/1988
RPI 910
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11/26/1985
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07/30/1985
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04/09/1985
RPI 755
#4.1
07/17/1984
RPI 717
#1.3
01/25/1983
RPI 640
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09/25/1990
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