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Official data from INPI

CARRINHO PORTATIL PRE-MIX

ConcedidaInvention Patent

Application data

Number

PI8205836

Type

Invention Patent

Filing

10/05/1982

Publication

05/08/1984

Progress at the INPI

  1. Filing10/05/82
  2. Publication05/08/84
  3. Examination11/27/84
  4. Allowance01/07/86
  5. Grant09/30/86
  6. Terminated06/26/90

The patent was granted on 09/30/1986 and later terminated for failure to pay the annuities. The technology is in the public domain in Brazil.

Talk to a specialist

Latest action published by the INPI: 09/30/1986. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

L. D. (pessoa física)

Inventors

D. [. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Concessão da patente

#16.1

09/30/1986

RPI 832

Notificação para pagamento de retribuição

#13.1

05/06/1986

RPI 811

Deferimento

#9.1

01/07/1986

RPI 794

8.1

08/13/1985

RPI 773

Solicitação de exame técnico

#4.1

11/27/1984

RPI 736

Publicação do pedido de patente

#3.1

05/08/1984

RPI 707

Pedido de patente depositado

#2.1

11/30/1982

RPI 632

Anuidade - prazo legal encerrado

#18.2

06/26/1990

RPI 1024

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