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Official data from INPI

Dispositivo para a junção de elos, ou elementos de correntes para veículos de esteiras.

ConcedidaInvention Patent

Application data

Number

PI8306902

Type

Invention Patent

Filing

12/15/1983

Publication

07/24/1984

Progress at the INPI

  1. Filing12/15/83
  2. Publication07/24/84
  3. Examination12/04/84
  4. Allowance07/02/85
  5. Grant12/31/85
  6. Terminated04/23/96

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.

Talk to a specialist

Latest action published by the INPI: 12/31/1985. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Diehl Gmbh & Co.

DE

Inventors

E. G. (pessoa física)

S. K. (pessoa física)

W. H. (pessoa física)

Technical data

IPC Classification

No IPC classification.

Priority claims

DE

P 32 46 935.7 · 12/18/1982

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Concessão da patente

#16.1

12/31/1985

RPI 793

Notificação para pagamento de retribuição

#13.1

10/22/1985

RPI 783

Deferimento

#9.1

07/02/1985

RPI 767

Solicitação de exame técnico

#4.1

12/04/1984

RPI 737

Publicação do pedido de patente

#3.1

07/24/1984

RPI 718

Pedido de patente depositado

#2.1

02/28/1984

RPI 697

Anuidade - prazo legal encerrado

#18.2

04/23/1996

RPI 1325

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