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Official data from INPI

ENTRETENIMENTO DE PACIENCIA OU COMPETITIVO

ConcedidaUtility Model

Application data

Number

MU5801689

Type

Utility Model

Filing

11/28/1978

Publication

-

Progress at the INPI

  1. Filing11/28/78
  2. Publication
  3. Examination07/13/82
  4. Allowance05/08/84
  5. Grant11/27/84
  6. Expired12/07/93

The letters patent expired on 12/07/1993: 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: 11/27/1984. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

EMBAL ARTE IND & CO LTD

Inventors

F. R. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Concessão da patente

#16.1

11/27/1984

RPI 736

Notificação para pagamento de retribuição

#13.1

09/04/1984

RPI 724

Deferimento

#9.1

05/08/1984

RPI 707

Exigência - art. 36 da LPI

#6.1

09/27/1983

RPI 675

Solicitação de exame técnico

#4.1

07/13/1982

RPI 612

Carta-patente expirada

#21.1

12/07/1993

RPI 1201

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