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Official data from INPI

SEM TITULO

Em AnáliseUtility Model
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Application data

Number

MU5801866

Type

Utility Model

Filing

12/20/1978

Publication

-
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Progress at the INPI

  1. Filing12/20/78
  2. Publication
  3. Examination
  4. Allowance07/09/85
  5. Grant12/31/85
  6. Terminated11/16/88

The patent was granted on 12/31/1985 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: 11/16/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

S. D. (pessoa física)

Inventors

E. B. (pessoa física)

Technical data

IPC Classification

A61M 5/18

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Anuidade - prazo legal encerrado

#18.2

11/16/1988

RPI 943

Concessão da patente

#16.1

12/31/1985

RPI 793

Notificação para pagamento de retribuição

#13.1

11/12/1985

RPI 786

Deferimento

#9.1

07/09/1985

RPI 768

15.20

06/11/1985

RPI 764

15.10

02/26/1985

RPI 749

Exigência - art. 36 da LPI

#6.1

12/18/1984

RPI 739

Exigência - art. 36 da LPI

#6.1

05/10/1983

RPI 655

Exigência - art. 36 da LPI

#6.1

01/05/1982

RPI 585

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