15.7
06/21/1983
RPI 661
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Official data from INPI
APERFEICOAMENTOS EM INSTALACOES GERADORAS DE GAS INDUSTRIAL
Em AnáliseInvention Patent
Progress at the INPI
- Filing10/07/76
- Publication
- Examination
- Allowance
- Abandoned
- In force
The application was allowed 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: 06/21/1983. We update with every new RPI gazette, published weekly.
Applicants and inventors
Applicants
A. I. (pessoa física)
Inventors
A. I. (pessoa física)
Technical data
IPC Classification
No IPC classification.
Prosecution history
Publications in the Brazilian Industrial Property Gazette (RPI).
Arquivamento - Art. 38 §2° da LPI
#11.4
03/15/1983
RPI 647
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