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Official data from INPI

MOTOR PNEUMATICO A AR COMPRIMIDO

ConcedidaInvention Patent

Application data

Number

PI7800163

Type

Invention Patent

Filing

01/11/1978

Publication

-

Progress at the INPI

  1. Filing01/11/78
  2. Publication
  3. Examination
  4. Allowance07/26/83
  5. Grant02/28/84
  6. Terminated11/27/90

The patent was granted on 02/28/1984 and later terminated for failure to pay the annuities. The technology is in the public domain in Brazil.

Talk to a specialist

Latest action published by the INPI: 02/28/1984. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

REITZ IND MEC LTD

Inventors

R. H. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Concessão da patente

#16.1

02/28/1984

RPI 697

Notificação para pagamento de retribuição

#13.1

11/22/1983

RPI 683

Deferimento

#9.1

07/26/1983

RPI 666

8.1

03/22/1983

RPI 648

Exigência - art. 36 da LPI

#6.1

04/06/1982

RPI 598

Exigência - art. 36 da LPI

#6.1

12/08/1981

RPI 581

Anuidade - prazo legal encerrado

#18.2

11/27/1990

RPI 1043

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