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Official data from INPI

Mancal de apoio, de bombeamento automático, para máquinas elétricas com árvore vertical, especialmente geradores hidráulicos.

ConcedidaInvention Patent

Application data

Number

PI8205940

Type

Invention Patent

Filing

10/11/1982

Publication

09/13/1983

Progress at the INPI

  1. Filing10/11/82
  2. Publication09/13/83
  3. Examination07/23/85
  4. Allowance08/12/86
  5. Grant10/27/87
  6. Terminated07/18/95

The patent was granted on 10/27/1987 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: 10/27/1987. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

S. A. (pessoa física)

DE

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Inventors

P. J. (pessoa física)

Technical data

Priority claims

DE

P 31 41 061.8 · 10/13/1981

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Concessão da patente

#16.1

10/27/1987

RPI 888

110

08/11/1987

RPI 877

Recurso

#12.1

02/03/1987

RPI 850

Deferimento

#9.1

08/12/1986

RPI 825

Solicitação de exame técnico

#4.1

07/23/1985

RPI 770

Republicação - classificação IPC

#15.11

02/14/1984

RPI 695

Publicação do pedido de patente

#3.1

09/13/1983

RPI 673

Pedido de patente depositado

#2.1

12/07/1982

RPI 633

Anuidade - prazo legal encerrado

#18.2

07/18/1995

RPI 1285

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