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Official data from INPI

PROCESSO E DISPOSITIVO PARA O ABAIXAMENTO DE NOVELOS DE ENOVELADEIRAS

Em AnáliseInvention Patent

Application data

Number

PI8201052

Type

Invention Patent

Filing

03/07/1982

Publication

01/11/1983

Progress at the INPI

  1. Filing03/07/82
  2. Publication01/11/83
  3. Examination06/14/83
  4. Allowance12/11/84
  5. Grant06/25/85
  6. Terminated07/18/95

The patent was granted on 06/25/1985 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: 03/29/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Jagenberg Ag.

DE

Inventors

H. S. (pessoa física)

DE

Technical data

IPC Classification

Priority claims

DE

P 31 17 093.5 · 04/30/1981

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

20.4

03/29/1988

RPI 910

20.7

03/29/1988

RPI 910

Concessão da patente

#16.1

06/25/1985

RPI 766

Notificação para pagamento de retribuição

#13.1

04/09/1985

RPI 755

Republicação - classificação IPC

#15.11

02/26/1985

RPI 749

Deferimento

#9.1

12/11/1984

RPI 738

Exigência - art. 36 da LPI

#6.1

06/12/1984

RPI 712

Solicitação de exame técnico

#4.1

06/14/1983

RPI 660

Publicação do pedido de patente

#3.1

01/11/1983

RPI 638

Pedido de patente depositado

#2.1

04/13/1982

RPI 599

Anuidade - prazo legal encerrado

#18.2

07/18/1995

RPI 1285

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