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Official data from INPI

GERADOR DE EFEITO MOVEL DE LUZ POLARIZADA

Em AnáliseInvention Patent

Application data

Number

PI7800825

Type

Invention Patent

Filing

02/13/1978

Publication

-

Progress at the INPI

  1. Filing02/13/78
  2. Publication
  3. Examination
  4. Allowance12/01/81
  5. Grant09/27/83
  6. In force02/13/98

The patent was granted on 09/27/1983 and is in force until 02/13/1998. Until then, no one may make, use or sell the invention in Brazil without the owner's authorisation.

Protection valid until:02/13/1998

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Latest action published by the INPI: 11/01/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

D. N. (pessoa física)

Inventors

D. N. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

22.2

11/01/1988

RPI 941

Anuidade - prazo legal encerrado

#18.2

06/14/1988

RPI 921

Cessão de direito de exploração

#22.1

04/02/1985

RPI 754

Concessão da patente

#16.1

09/27/1983

RPI 675

11.8

06/21/1983

RPI 661

11.8

06/14/1983

RPI 660

Arquivamento - Art. 38 §2° da LPI

#11.4

12/28/1982

RPI 636

Notificação para pagamento de retribuição

#13.1

04/13/1982

RPI 599

Deferimento

#9.1

12/01/1981

RPI 580

8.1

11/03/1981

RPI 576

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