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Official data from INPI

Acionamento de articulação de joelho para uma prensa

ConcedidaInvention Patent

Application data

Number

PI8105258

Type

Invention Patent

Filing

08/17/1981

Publication

03/22/1983

Progress at the INPI

  1. Filing08/17/81
  2. Publication03/22/83
  3. Examination04/23/85
  4. Allowance12/17/85
  5. Grant06/24/86
  6. Terminated09/13/94

The patent was granted on 06/24/1986 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: 06/24/1986. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

L.Schuler GmbH

DE

See this company's full portfolio

Inventors

G. R. (pessoa física)

DE

K. F. (pessoa física)

DE

W. V. (pessoa física)

DE

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Concessão da patente

#16.1

06/24/1986

RPI 818

Notificação para pagamento de retribuição

#13.1

04/22/1986

RPI 809

Deferimento

#9.1

12/17/1985

RPI 791

Solicitação de exame técnico

#4.1

04/23/1985

RPI 757

Publicação do pedido de patente

#3.1

03/22/1983

RPI 648

Anuidade - prazo legal encerrado

#18.2

09/13/1994

RPI 1241

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