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Official data from INPI

DISPOSITIVO DE ROLHAGEM DE TUBOS, FRASCOS OU OUTROS RECIPIENTES

Em AnáliseInvention Patent

Application data

Number

PI8506125

Type

Invention Patent

Filing

12/06/1985

Publication

08/26/1986

Progress at the INPI

  1. Filing12/06/85
  2. Publication08/26/86
  3. Examination05/31/88
  4. Allowance01/08/91
  5. Grant08/27/91
  6. Terminated08/15/95

The patent was granted on 08/27/1991 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

S. M. (pessoa física)

FR

Inventors

S. M. (pessoa física)

FR

Technical data

IPC Classification

Priority claims

FR

84 18 787 · 12/07/1984

FR

85 03 292 · 03/06/1985

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Conhecimento de parecer técnico

#7.1

10/31/1989

RPI 993

6.2

05/02/1989

RPI 967

Solicitação de exame técnico

#4.1

05/31/1988

RPI 919

Publicação do pedido de patente

#3.1

08/26/1986

RPI 827

Pedido de patente depositado

#2.1

02/25/1986

RPI 801

Anuidade - prazo legal encerrado

#18.2

08/15/1995

RPI 1289

Concessão da patente

#16.1

08/27/1991

RPI 1082

Notificação para pagamento de retribuição

#13.1

04/23/1991

RPI 1064

Deferimento

#9.1

01/08/1991

RPI 1049

Exigência - art. 36 da LPI

#6.1

05/01/1990

RPI 1016

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