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Official data from INPI

SUPLEMENTO PARA MORSAS COMUNS E DE MAQUINAS OPERATRIZES

Arquivada/ExtintaUtility Model

Application data

Number

MU5700113

Type

Utility Model

Filing

02/01/1977

Publication

-

Progress at the INPI

  1. Filing02/01/77
  2. Publication
  3. Examination
  4. Allowance03/30/82
  5. Grant04/26/83
  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

B. S. (pessoa física)

Inventors

B. S. (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

Cessão de direito de exploração

#22.1

09/02/1986

RPI 828

Concessão da patente

#16.1

04/26/1983

RPI 653

Notificação para pagamento de retribuição

#13.1

07/20/1982

RPI 613

Deferimento

#9.1

03/30/1982

RPI 597

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