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Official data from INPI

PALMILHA PLASTICA INJETADA

Em AnáliseUtility Model

Application data

Number

MU6201034

Type

Utility Model

Filing

07/30/1982

Publication

12/14/1982

Progress at the INPI

  1. Filing07/30/82
  2. Publication12/14/82
  3. Examination05/03/83
  4. Allowance05/07/85
  5. Grant11/25/86
  6. Expired11/15/94

The letters patent expired on 11/15/1994: 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: 03/15/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

P. L. (pessoa física)

P. D. (pessoa física)

Inventors

P. L. (pessoa física)

P. D. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

300

03/15/1988

RPI 908

200

10/27/1987

RPI 888

Pedido de licença voluntária

#17.1

06/02/1987

RPI 867

Concessão da patente

#16.1

11/25/1986

RPI 840

Notificação para pagamento de retribuição

#13.1

07/08/1986

RPI 820

110

04/01/1986

RPI 806

Recurso

#12.1

08/20/1985

RPI 774

Deferimento

#9.1

05/07/1985

RPI 759

Exigência - art. 36 da LPI

#6.1

11/20/1984

RPI 735

Solicitação de exame técnico

#4.1

05/03/1983

RPI 654

Publicação antecipada

#3.2

12/14/1982

RPI 634

Pedido de patente depositado

#2.1

09/14/1982

RPI 621

Carta-patente expirada

#21.1

11/15/1994

RPI 1250

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