Arquivamento - Art. 38 §2° da LPI
#11.4
12/12/1989
RPI 999
Application data
Number
PI8302271Type
Filing
Publication
The application was allowed on 12/27/1988 but abandoned for failure to pay the grant fee (art. 38 of the Brazilian IP Act). The letters patent were never issued.
Talk to a specialistLatest action published by the INPI: 12/12/1989. We update with every new RPI gazette, published weekly.
Applicants
Halliburton Company
US
Inventors
H. E. (pessoa física)
S. D. (pessoa física)
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