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Official data from INPI

BUJAO VERTEDOR

Em AnáliseUtility Model

Application data

Number

MU6000549

Type

Utility Model

Filing

05/12/1980

Publication

01/12/1982

Progress at the INPI

  1. Filing05/12/80
  2. Publication01/12/82
  3. Examination03/16/82
  4. Allowance10/11/83
  5. Grant11/27/84
  6. Terminated06/21/88

The patent was granted on 11/27/1984 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: 06/21/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

SOBRAL IND COM SA

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Inventors

S. J. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Anuidade - prazo legal encerrado

#18.2

06/21/1988

RPI 922

Concessão da patente

#16.1

11/27/1984

RPI 736

Notificação para pagamento de retribuição

#13.1

08/21/1984

RPI 722

110

06/19/1984

RPI 713

Recurso

#12.1

01/31/1984

RPI 693

Deferimento

#9.1

10/11/1983

RPI 677

Exigência - art. 36 da LPI

#6.1

05/03/1983

RPI 654

Solicitação de exame técnico

#4.1

03/16/1982

RPI 595

Publicação do pedido de patente

#3.1

01/12/1982

RPI 586

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