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Official data from INPI

BOMBA DE LAÇADAS

Em AnáliseInvention Patent

Application data

Number

PI8607202

Type

Invention Patent

Filing

10/16/1986

Publication

09/13/1988

Progress at the INPI

  1. Filing10/16/86
  2. Publication09/13/88
  3. Examination08/29/89
  4. Allowance09/25/90
  5. Grant04/30/91
  6. Expired07/22/08

The letters patent expired on 07/22/2008: the term of protection has ended. The technology is in the public domain and may be freely used in Brazil.

Talk to a specialist

Latest action published by the INPI: 10/17/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

P. K. (pessoa física)

SE

Inventors

P. K. (pessoa física)

SE

Technical data

IPC Classification

Priority claims

SE

8504905-4 · 10/18/1985

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

15.17

10/17/1989

RPI 991

15.9

08/29/1989

RPI 984

Solicitação de exame técnico

#4.1

08/29/1989

RPI 984

Notificação de entrada na fase nacional - PCT

#1.3

09/13/1988

RPI 934

Carta-patente expirada

#21.1

Patente extinta em 16/10/2001

07/22/2008

RPI 1959

Concessão da patente

#16.1

04/30/1991

RPI 1065

Notificação para pagamento de retribuição

#13.1

01/08/1991

RPI 1049

Deferimento

#9.1

09/25/1990

RPI 1034

Exigência - art. 36 da LPI

#6.1

05/01/1990

RPI 1016

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