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Official data from INPI

RECEPTÁCULO ISOLADOR

Em AnáliseUtility Model

Application data

Number

MU6500833

Type

Utility Model

Filing

06/17/1985

Publication

01/27/1987

Progress at the INPI

  1. Filing06/17/85
  2. Publication01/27/87
  3. Examination06/09/87
  4. Allowance04/18/89
  5. Grant03/20/90
  6. Expired08/15/95

The letters patent expired on 08/15/1995: the term of protection has ended. The technology is in the public domain and may be freely used in Brazil.

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Latest action published by the INPI: 11/07/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Termolar S/A

RS, BR

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Inventors

J. B. (pessoa física)

BR

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Notificação para pagamento de retribuição

#13.1

11/07/1989

RPI 994

100

04/18/1989

RPI 965

Petição de recurso

#12.2

11/22/1988

RPI 944

Indeferimento

#9.2

08/09/1988

RPI 929

Solicitação de exame técnico

#4.1

06/09/1987

RPI 868

Publicação do pedido de patente

#3.1

01/27/1987

RPI 849

Pedido de patente depositado

#2.1

08/27/1985

RPI 775

Carta-patente expirada

#21.1

08/15/1995

RPI 1289

Concessão da patente

#16.1

03/20/1990

RPI 1010

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