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Official data from INPI

PULVERIZADOR DE COMBUSTIVEL PARA CARBURADOR

Em AnáliseUtility Model
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Application data

Number

MU6001390

Type

Utility Model

Filing

10/22/1980

Publication

06/29/1982
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Progress at the INPI

  1. Filing10/22/80
  2. Publication06/29/82
  3. Examination08/07/84
  4. Allowance05/13/86
  5. Grant12/30/86
  6. Terminated10/10/89

The patent was granted on 12/30/1986 and later terminated for failure to pay the annuities. The technology is in the public domain in Brazil.

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

Applicants and inventors

Applicants

S. I. (pessoa física)

Inventors

S. I. (pessoa física)

Technical data

IPC Classification

F02M 19/00F02M 9/00

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Anuidade - prazo legal encerrado

#18.2

10/10/1989

RPI 990

Concessão da patente

#16.1

12/30/1986

RPI 845

Notificação para pagamento de retribuição

#13.1

09/02/1986

RPI 828

Deferimento

#9.1

05/13/1986

RPI 812

Republicação - classificação IPC

#15.11

01/07/1986

RPI 794

Exigência - art. 36 da LPI

#6.1

10/22/1985

RPI 783

Exigência - art. 36 da LPI

#6.1

06/25/1985

RPI 766

Solicitação de exame técnico

#4.1

08/07/1984

RPI 720

Publicação do pedido de patente

#3.1

06/29/1982

RPI 610

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