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Official data from INPI

ESTANTES MODULARES EXPOSITORAS

Arquivada/ExtintaUtility Model

Application data

Number

MU5800377

Type

Utility Model

Filing

03/30/1978

Publication

-

Progress at the INPI

  1. Filing03/30/78
  2. Publication
  3. Examination
  4. Allowance06/01/82
  5. Grant11/30/82
  6. Expired08/16/88

The letters patent expired on 08/16/1988: 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: 08/16/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

ARMEP PLASTICOS LTD

Inventors

B. J. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Carta-patente expirada

#21.1

08/16/1988

RPI 930

Concessão da patente

#16.1

11/30/1982

RPI 632

Notificação para pagamento de retribuição

#13.1

09/21/1982

RPI 622

Deferimento

#9.1

06/01/1982

RPI 606

15.0

02/02/1982

RPI 589

Exigência - art. 36 da LPI

#6.1

12/29/1981

RPI 584

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