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Official data from INPI

SEM TITULO

ConcedidaInvention Patent
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Application data

Number

PI8107188

Type

Invention Patent

Filing

11/05/1981

Publication

07/20/1982
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Progress at the INPI

  1. Filing11/05/81
  2. Publication07/20/82
  3. Examination07/24/84
  4. Allowance08/20/85
  5. Grant04/29/86
  6. Terminated09/20/94

The patent was granted on 04/29/1986 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: 04/29/1986. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

SKF Nova AB.

SE

Inventors

A. S. (pessoa física)

Technical data

IPC Classification

F16C 33/08F16C 43/06

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Concessão da patente

#16.1

04/29/1986

RPI 810

Notificação para pagamento de retribuição

#13.1

12/24/1985

RPI 792

Deferimento

#9.1

08/20/1985

RPI 774

Republicação - classificação IPC

#15.11

08/06/1985

RPI 772

Exigência - art. 36 da LPI

#6.1

02/20/1985

RPI 748

Solicitação de exame técnico

#4.1

07/24/1984

RPI 718

Publicação do pedido de patente

#3.1

07/20/1982

RPI 613

Pedido de patente depositado

#2.1

12/22/1981

RPI 583

Anuidade - prazo legal encerrado

#18.2

09/20/1994

RPI 1242

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