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Official data from INPI

ESPELHO RETROVISOR EXTERNO ORIENTAVEL DO INTERIOR, PARA VEICULOS A MOTOR

Em AnáliseInvention Patent

Application data

Number

PI7903666

Type

Invention Patent

Filing

06/08/1979

Publication

-

Progress at the INPI

  1. Filing06/08/79
  2. Publication
  3. Examination
  4. Allowance10/13/82
  5. Grant07/30/85
  6. Expired04/04/95

The letters patent expired on 04/04/1995: 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: 12/08/1987. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

IND ARVISA LTD

Inventors

B. C. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

320

12/08/1987

RPI 894

300

08/11/1987

RPI 877

201

04/07/1987

RPI 859

Pedido de licença voluntária

#17.1

09/30/1986

RPI 832

Concessão da patente

#16.1

07/30/1985

RPI 771

Notificação para pagamento de retribuição

#13.1

04/23/1985

RPI 757

110

09/25/1984

RPI 727

Recurso

#12.1

02/22/1983

RPI 644

Deferimento

#9.1

10/13/1982

RPI 625

Exigência - art. 36 da LPI

#6.1

04/13/1982

RPI 599

Carta-patente expirada

#21.1

04/04/1995

RPI 1270

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