Anuidade - prazo legal encerrado
#18.2
06/21/1988
RPI 922
Back to search
Official data from INPI
PROCESSO PARA REGENERAÇÃO DE BORRACHA VULCANIZADA
Em AnáliseInvention Patent
Application data
Number
PI8200704Type
Invention Patent
Filing
02/10/1982
Publication
10/11/1983
Progress at the INPI
- Filing02/10/82
- Publication10/11/83
- Examination12/27/83
- Allowance09/10/85
- Grant05/27/86
- Terminated06/21/88
The patent was granted on 05/27/1986 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: 06/21/1988. We update with every new RPI gazette, published weekly.
Applicants and inventors
Applicants
Indústrias Casini S/A
RJ, BR
Inventors
A. S. (pessoa física)
BR
Technical data
IPC Classification
No IPC classification.
Prosecution history
Publications in the Brazilian Industrial Property Gazette (RPI).
Concessão da patente
#16.1
05/27/1986
RPI 814
Notificação para pagamento de retribuição
#13.1
01/14/1986
RPI 795
Deferimento
#9.1
09/10/1985
RPI 777
Republicação - classificação IPC
#15.11
09/03/1985
RPI 776
Solicitação de exame técnico
#4.1
12/27/1983
RPI 688
Publicação do pedido de patente
#3.1
10/11/1983
RPI 677
Pedido de patente depositado
#2.1
03/30/1982
RPI 597
Patent monitoring
Track this patent in real time.
Receive alerts on INPI events, decisions, and expiry dates for your portfolio.