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Official data from INPI

CONSISTÔMETRO COMPREENDENDO UM INVÓLUCRO DE FORMA GERAL CILÍNDRICA FORMANDO UM ESPAÇO

Em AnáliseInvention Patent

Application data

Number

PI8700899

Type

Invention Patent

Filing

02/25/1987

Publication

12/15/1987

Progress at the INPI

  1. Filing02/25/87
  2. Publication12/15/87
  3. Examination04/12/88
  4. Allowance12/10/91
  5. Grant10/27/92
  6. Terminated12/31/96

The patent was granted on 10/27/1992 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: 04/12/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Total

FR

T. P. (pessoa física)

FR

Inventors

M. B. (pessoa física)

FR

R. A. (pessoa física)

BE

Technical data

IPC Classification

Priority claims

FR

86-02701 · 02/27/1986

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Solicitação de exame técnico

#4.1

04/12/1988

RPI 912

Publicação do pedido de patente

#3.1

12/15/1987

RPI 895

Pedido de patente depositado

#2.1

06/23/1987

RPI 870

Anuidade - prazo legal encerrado

#18.2

12/31/1996

RPI 1361

20.4

08/17/1993

RPI 1185

20.7

08/03/1993

RPI 1183

Concessão da patente

#16.1

10/27/1992

RPI 1143

Notificação para pagamento de retribuição

#13.1

05/05/1992

RPI 1118

Deferimento

#9.1

12/10/1991

RPI 1097

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