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Official data from INPI

APARELHO ESTICADOR DE COUROS

Em AnáliseInvention Patent
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Application data

Number

PI7805767

Type

Invention Patent

Filing

09/06/1977

Publication

-
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Progress at the INPI

  1. Filing09/06/77
  2. Publication
  3. Examination
  4. Allowance07/05/83
  5. Grant12/27/83
  6. Terminated07/12/88

The patent was granted on 12/27/1983 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: 07/12/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

V. A. (pessoa física)

Inventors

V. A. (pessoa física)

Technical data

IPC Classification

C14B 1/26

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Anuidade - prazo legal encerrado

#18.2

07/12/1988

RPI 925

Concessão da patente

#16.1

12/27/1983

RPI 688

Notificação para pagamento de retribuição

#13.1

11/08/1983

RPI 681

Deferimento

#9.1

07/05/1983

RPI 663

Exigência - art. 36 da LPI

#6.1

07/13/1982

RPI 612

6.2

12/22/1981

RPI 583

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