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Official data from INPI

CONJUNTO TELESCOPICAMENTE AJUSTAVEL,AMORTECEDOR PNEUMATICAMENTE AJUSTAVEL E CONJUNTO DE CONECTOR ELETRICO E DISPOSITIVO DETECTOR DE POSICAO

Em AnáliseInvention Patent

Application data

Number

PI7803473

Type

Invention Patent

Filing

07/18/1977

Publication

-

Progress at the INPI

  1. Filing07/18/77
  2. Publication
  3. Examination
  4. Allowance01/05/82
  5. Grant08/31/82
  6. Expired11/30/93

The letters patent expired on 11/30/1993: 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: 09/09/1986. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

MONROE AUTO EQUIPMENT CO

Inventors

S. R. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Cessão de direito de exploração

#22.1

09/09/1986

RPI 829

Concessão da patente

#16.1

08/31/1982

RPI 619

Notificação para pagamento de retribuição

#13.1

05/04/1982

RPI 602

Deferimento

#9.1

01/05/1982

RPI 585

Carta-patente expirada

#21.1

11/30/1993

RPI 1200

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