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Official data from INPI

MANCAL DE DESLIZAMENTO E PROCESSO PARA A SUA PREPARAÇÃO

DeferidaInvention Patent

Application data

Number

PI8404895

Type

Invention Patent

Filing

09/28/1984

Publication

08/20/1985

Progress at the INPI

  1. Filing09/28/84
  2. Publication08/20/85
  3. Examination04/28/87
  4. Allowance12/12/89
  5. Grant05/29/90
  6. Terminated06/27/95

The patent was granted on 05/29/1990 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: 12/12/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Glyco-Metall-Werke Daelen & Loos Gmbh

DE

See this company's full portfolio

Inventors

B. M. (pessoa física)

DE

D. H. (pessoa física)

DE

P. L. (pessoa física)

DE

Technical data

IPC Classification

Priority claims

DE

P 33 35 716.1 · 10/01/1983

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Deferimento

#9.1

12/12/1989

RPI 999

Exigência - art. 36 da LPI

#6.1

06/06/1989

RPI 972

6.2

08/02/1988

RPI 928

Solicitação de exame técnico

#4.1

04/28/1987

RPI 862

Republicação - classificação IPC

#15.11

10/15/1985

RPI 782

Publicação do pedido de patente

#3.1

08/20/1985

RPI 774

Pedido de patente depositado

#2.1

12/11/1984

RPI 738

Anuidade - prazo legal encerrado

#18.2

06/27/1995

RPI 1282

20.4

03/03/1992

RPI 1109

Concessão da patente

#16.1

05/29/1990

RPI 1020

Notificação para pagamento de retribuição

#13.1

04/17/1990

RPI 1014

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