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Official data from INPI

PROTETOR DE PNEU TIPO ARMACAO

ConcedidaInvention Patent

Application data

Number

PI7701327

Type

Invention Patent

Filing

06/23/1976

Publication

-

Progress at the INPI

  1. Filing06/23/76
  2. Publication
  3. Examination
  4. Allowance
  5. Grant08/27/85
  6. Terminated01/21/92

The patent was granted on 08/27/1985 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: 08/27/1985. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

M. M. (pessoa física)

Inventors

E. B. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Concessão da patente

#16.1

08/27/1985

RPI 775

Notificação para pagamento de retribuição

#13.1

06/18/1985

RPI 765

110

03/26/1985

RPI 753

Recurso

#12.1

05/22/1984

RPI 709

9.1.3

02/07/1984

RPI 694

Conhecimento de parecer técnico

#7.1

11/30/1982

RPI 632

Anuidade - prazo legal encerrado

#18.2

01/21/1992

RPI 1103

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