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Official data from INPI

FRESA COM INSERÇÕES DE CORTE INDEXÁVEIS

PublicadaInvention Patent

Application data

Number

PI8901096

Type

Invention Patent

Filing

03/09/1989

Publication

10/31/1989

Progress at the INPI

  1. Filing03/09/89
  2. Publication10/31/89
  3. Examination02/19/91
  4. Allowance04/14/92
  5. Grant02/24/93
  6. Terminated12/31/96

The patent was granted on 02/24/1993 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: 10/31/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Sandvik Ab

SE

See this company's full portfolio

Inventors

A. H. (pessoa física)

SE

L. N. (pessoa física)

SE

Technical data

IPC Classification

Priority claims

SE

8800873-5 · 03/11/1988

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Publicação do pedido de patente

#3.1

10/31/1989

RPI 993

Pedido de patente depositado

#2.1

04/25/1989

RPI 966

Anuidade - prazo legal encerrado

#18.2

12/31/1996

RPI 1361

Concessão da patente

#16.1

02/24/1993

RPI 1160

Notificação para pagamento de retribuição

#13.1

09/15/1992

RPI 1137

Deferimento

#9.1

04/14/1992

RPI 1115

Solicitação de exame técnico

#4.1

02/19/1991

RPI 1055

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