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Official data from INPI

MOINHO DE ESFERAS DE FENDA ANELAR

PublicadaInvention Patent

Application data

Number

PI8604966

Type

Invention Patent

Filing

10/10/1986

Publication

07/14/1987

Progress at the INPI

  1. Filing10/10/86
  2. Publication07/14/87
  3. Examination01/02/90
  4. Allowance01/08/91
  5. Grant08/27/91
  6. Terminated10/03/95

The patent was granted on 08/27/1991 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: 07/14/1987. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Reimbold & Strick GmbH & Co.

DE

Inventors

K. H. (pessoa física)

JP

Technical data

IPC Classification

Priority claims

DE

P 35 36 454.8 · 10/12/1985

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Publicação do pedido de patente

#3.1

07/14/1987

RPI 873

Pedido de patente depositado

#2.1

04/07/1987

RPI 859

Anuidade - prazo legal encerrado

#18.2

10/03/1995

RPI 1296

Concessão da patente

#16.1

08/27/1991

RPI 1082

Notificação para pagamento de retribuição

#13.1

04/23/1991

RPI 1064

Deferimento

#9.1

01/08/1991

RPI 1049

Exigência - art. 36 da LPI

#6.1

07/31/1990

RPI 1026

Solicitação de exame técnico

#4.1

01/02/1990

RPI 1000

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