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Official data from INPI

DISPOSITIVO DE TRANSMISSAO COMPORTANDO UM MORDENTE DE JUNTA CARDAN OU QUALQUER OUTRO ORGAO DE ACOPLAMENTO PROVISTO DE UM MEIO CILINDRICO

ConcedidaInvention Patent

Application data

Number

PI8105094

Type

Invention Patent

Filing

08/06/1980

Publication

04/20/1982

Progress at the INPI

  1. Filing08/06/80
  2. Publication04/20/82
  3. Examination05/02/84
  4. Allowance01/07/86
  5. Grant12/30/86
  6. Terminated02/04/92

The patent was granted on 12/30/1986 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: 12/30/1986. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

NADELLA

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Inventors

M. B. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Concessão da patente

#16.1

12/30/1986

RPI 845

14.7

08/05/1986

RPI 824

14.4

07/29/1986

RPI 823

Deferimento

#9.1

01/07/1986

RPI 794

Exigência - art. 36 da LPI

#6.1

12/04/1984

RPI 737

Solicitação de exame técnico

#4.1

05/02/1984

RPI 706

Publicação do pedido de patente

#3.1

04/20/1982

RPI 600

Anuidade - prazo legal encerrado

#18.2

02/04/1992

RPI 1105

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