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Official data from INPI

APARELHO E PROCESSO PARA ENGASTAMENTO DE PELO MENOS UMA PECA EM UMA BASE

ConcedidaInvention Patent

Application data

Number

PI7807963

Type

Invention Patent

Filing

12/05/1977

Publication

-

Progress at the INPI

  1. Filing12/05/77
  2. Publication
  3. Examination
  4. Allowance03/27/84
  5. Grant09/25/84
  6. Expired05/24/94

The letters patent expired on 05/24/1994: 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: 09/25/1984. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

GOULD INC

See this company's full portfolio

Inventors

G. J. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Concessão da patente

#16.1

09/25/1984

RPI 727

Deferimento

#9.1

03/27/1984

RPI 701

Exigência - art. 36 da LPI

#6.1

09/27/1983

RPI 675

14.11

05/31/1983

RPI 658

14.11

03/29/1983

RPI 649

14.1

11/30/1982

RPI 632

Exigência - art. 36 da LPI

#6.1

04/06/1982

RPI 598

Carta-patente expirada

#21.1

05/24/1994

RPI 1225

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