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Official data from INPI

Dispositivo para introduzir em um vaso ou recipiente, um elemento de máquina que transmite força mecânica.

ConcedidaInvention Patent

Application data

Number

PI7702985

Type

Invention Patent

Filing

05/09/1977

Publication

-

Progress at the INPI

  1. Filing05/09/77
  2. Publication
  3. Examination08/21/84
  4. Allowance07/09/85
  5. Grant02/04/86
  6. Terminated10/23/90

The patent was granted on 02/04/1986 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: 02/04/1986. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Alkem GmbH

DE

See this company's full portfolio

Inventors

G. H. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Concessão da patente

#16.1

02/04/1986

RPI 798

Notificação para pagamento de retribuição

#13.1

11/12/1985

RPI 786

Deferimento

#9.1

07/09/1985

RPI 768

Exigência - art. 36 da LPI

#6.1

01/15/1985

RPI 743

Solicitação de exame técnico

#4.1

08/21/1984

RPI 722

3.4

07/13/1982

RPI 612

11.8

06/29/1982

RPI 610

Arquivamento - Art. 33 da LPI

#11.1

05/18/1982

RPI 604

Anuidade - prazo legal encerrado

#18.2

10/23/1990

RPI 1038

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