Arquivamento - Art. 36 §1° da LPI
#11.2
08/13/1985
RPI 773
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Official data from INPI
EMPREGO DE UM OU VÁRIOS ÁLCOOIS ACETILÊNICOS
ArquivadaInvention Patent
Application data
Number
PI8201169Type
Invention Patent
Filing
03/05/1982
Publication
11/23/1982
Progress at the INPI
- Filing03/05/82
- Publication11/23/82
- Abandoned02/16/83
- Allowance
- Grant
- In force
The application was abandoned: the INPI technical office action was not answered in time (art. 36 of the Brazilian IP Act). The technology is in the public domain in Brazil.
Talk to a specialistLatest action published by the INPI: 08/13/1985. We update with every new RPI gazette, published weekly.
Applicants and inventors
Applicants
Langbein-Pfanhauser Werke Ag
DE
Inventors
K. S. (pessoa física)
DE
Technical data
IPC Classification
No IPC classification.
Priority claims
DE
P 31 08 466.4 · 03/06/1981
Prosecution history
Publications in the Brazilian Industrial Property Gazette (RPI).
Exigência - art. 36 da LPI
#6.1
12/04/1984
RPI 737
Republicação - classificação IPC
#15.11
08/23/1983
RPI 670
Solicitação de exame técnico
#4.1
02/16/1983
RPI 643
Publicação do pedido de patente
#3.1
11/23/1982
RPI 631
Pedido de patente depositado
#2.1
04/20/1982
RPI 600
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