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Official data from INPI

MECANISMO DE VALVULA DE BOIA PARA CISTERNA OU TANQUE

Em AnáliseInvention Patent

Application data

Number

PI8400165

Type

Invention Patent

Filing

01/13/1984

Publication

08/20/1985

Progress at the INPI

Awaiting grant fee payment
  1. Filing01/13/84
  2. Publication08/20/85
  3. Examination08/19/86
  4. Allowance12/29/87
  5. Grant
  6. In force

The application was allowed by the INPI on 12/29/1987. The grant of the letters patent is being processed.

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Latest action published by the INPI: 01/10/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

ROBERT & ASSOCIATES WATER AND [GB]

Inventors

R. G. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Retificação

#15.3

01/10/1989

RPI 951

Notificação para pagamento de retribuição

#13.1

05/10/1988

RPI 916

Republicação - classificação IPC

#15.11

05/10/1988

RPI 916

Deferimento

#9.1

12/29/1987

RPI 897

Solicitação de exame técnico

#4.1

08/19/1986

RPI 826

Publicação do pedido de patente

#3.1

08/20/1985

RPI 774

Pedido de patente depositado

#2.1

03/20/1984

RPI 700

Republicação - classificação IPC

#15.11

10/01/1991

RPI 1087

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