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Official data from INPI

DISPOSIÇÃO DE TRAVAMENTO INTRODUZIDA EM ENCAIXE COM DUPLA PRESSÃO

Prazo de SigiloUtility Model
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Application data

Number

MU6901776

Type

Utility Model

Filing

09/04/1989

Publication

03/20/1990
View on INPI

Progress at the INPI

  1. Filing09/04/89
  2. Publication03/20/90
  3. Examination11/20/90
  4. Allowance05/31/94
  5. Grant08/29/95
  6. Terminated07/16/96

The patent was granted on 08/29/1995 and later terminated for failure to pay the annuities. The technology is in the public domain in Brazil.

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Latest action published by the INPI: 11/21/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

F. J. (pessoa física)

PR, BR

Inventors

F. J. (pessoa física)

BR

Technical data

IPC Classification

F16B 5/12

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Pedido de patente depositado

#2.1

11/21/1989

RPI 996

Anuidade - prazo legal encerrado

#18.2

07/16/1996

RPI 1337

Concessão da patente

#16.1

08/29/1995

RPI 1291

Notificação para pagamento de retribuição

#13.1

05/09/1995

RPI 1275

Retificação

#15.6

03/14/1995

RPI 1267

Retificação

#15.3

10/11/1994

RPI 1245

Deferimento

#9.1

05/31/1994

RPI 1226

Exigência - art. 36 da LPI

#6.1

08/17/1993

RPI 1185

Solicitação de exame técnico

#4.1

11/20/1990

RPI 1042

Publicação antecipada

#3.2

03/20/1990

RPI 1010

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