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Official data from INPI

PROCESSO PARA ESTABILIZAÇÃO DE ZINEB

Em AnáliseInvention Patent

Application data

Number

PI8503343

Type

Invention Patent

Filing

07/12/1985

Publication

04/08/1986

Progress at the INPI

  1. Filing07/12/85
  2. Publication04/08/86
  3. Examination01/26/88
  4. Allowance06/25/91
  5. Grant12/31/91
  6. Terminated09/19/95

The patent was granted on 12/31/1991 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: 01/26/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

B. A. (pessoa física)

DE

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Inventors

F. L. (pessoa física)

DE

K. K. (pessoa física)

DE

R. F. (pessoa física)

DE

Technical data

IPC Classification

Priority claims

DE

P 34 26 078.1 · 07/14/1984

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Solicitação de exame técnico

#4.1

01/26/1988

RPI 901

Publicação do pedido de patente

#3.1

04/08/1986

RPI 807

Pedido de patente depositado

#2.1

09/17/1985

RPI 778

Anuidade - prazo legal encerrado

#18.2

09/19/1995

RPI 1294

Concessão da patente

#16.1

12/31/1991

RPI 1100

Republicação - classificação IPC

#15.11

11/05/1991

RPI 1092

Notificação para pagamento de retribuição

#13.1

10/22/1991

RPI 1090

Deferimento

#9.1

06/25/1991

RPI 1073

Exigência - art. 36 da LPI

#6.1

11/27/1990

RPI 1043

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