321
02/18/1986
RPI 800
Progress at the INPI
- Filing02/27/81
- Publication
- Examination
- Allowance07/19/83
- Grant12/27/83
- In force02/27/01
The patent was granted on 12/27/1983 and is in force until 02/27/2001. Until then, no one may make, use or sell the invention in Brazil without the owner's authorisation.
Protection valid until:02/27/2001
Talk to a specialistLatest action published by the INPI: 02/18/1986. We update with every new RPI gazette, published weekly.
Applicants and inventors
Applicants
Propack Indústria e Comércio de Plástico Ltda.
SP, BR
Inventors
E. B. (pessoa física)
Technical data
IPC Classification
Prosecution history
Publications in the Brazilian Industrial Property Gazette (RPI).
300
11/05/1985
RPI 785
200
07/16/1985
RPI 769
211
03/12/1985
RPI 751
Pedido de licença voluntária
#17.1
02/12/1985
RPI 747
Pedido de licença voluntária
#17.1
11/13/1984
RPI 734
Concessão da patente
#16.1
12/27/1983
RPI 688
Notificação para pagamento de retribuição
#13.1
11/16/1983
RPI 682
Deferimento
#9.1
07/19/1983
RPI 665
15.10
07/12/1983
RPI 664
Republicação - classificação IPC
#15.11
04/26/1983
RPI 653
Exigência - art. 36 da LPI
#6.1
04/12/1983
RPI 651
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