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Official data from INPI

SEM TITULO

Em AnáliseUtility Model

Application data

Number

MU5801850

Type

Utility Model

Filing

12/19/1978

Publication

-

Progress at the INPI

  1. Filing12/19/78
  2. Publication
  3. Examination
  4. Allowance12/11/84
  5. Grant10/01/85
  6. Terminated07/12/88

The patent was granted on 10/01/1985 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: 07/12/1988. 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

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

10/01/1985

RPI 780

15.15

05/07/1985

RPI 759

Deferimento

#9.1

12/11/1984

RPI 738

Republicação - classificação IPC

#15.11

04/17/1984

RPI 704

Republicação - classificação IPC

#15.11

02/07/1984

RPI 694

Exigência - art. 36 da LPI

#6.1

11/16/1983

RPI 682

15.10

03/29/1983

RPI 649

Conhecimento de parecer técnico

#7.1

02/16/1982

RPI 591

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