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Official data from INPI

APARELHO PARA DESBASTAR PEÇAS DE TRABALHO

Em AnáliseInvention Patent

Application data

Number

PI8506895

Type

Invention Patent

Filing

08/28/1985

Publication

03/31/1987

Progress at the INPI

  1. Filing08/28/85
  2. Publication03/31/87
  3. Examination03/08/88
  4. Allowance08/08/89
  5. Grant03/20/90
  6. Terminated08/15/95

The patent was granted on 03/20/1990 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: 12/05/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Timeacquisition, Inc

US

Inventors

C. S. (pessoa física)

US

Technical data

Priority claims

US

645.913 · 08/29/1984

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Notificação para pagamento de retribuição

#13.1

12/05/1989

RPI 998

Deferimento

#9.1

08/08/1989

RPI 981

Solicitação de exame técnico

#4.1

03/08/1988

RPI 907

14.4

09/01/1987

RPI 880

Notificação de entrada na fase nacional - PCT

#1.3

03/31/1987

RPI 858

Anuidade - prazo legal encerrado

#18.2

08/15/1995

RPI 1289

20.7

03/19/1991

RPI 1059

Pedido de licença compulsória

#20.1

02/26/1991

RPI 1056

Pedido de licença compulsória

#20.1

02/19/1991

RPI 1055

16.3

09/18/1990

RPI 1033

Concessão da patente

#16.1

03/20/1990

RPI 1010

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