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Official data from INPI

DISPOSITIVO DE BOMBA PARA SERVIR.

Em AnáliseInvention Patent

Application data

Number

PI7708159

Type

Invention Patent

Filing

12/08/1977

Publication

-

Progress at the INPI

  1. Filing12/08/77
  2. Publication
  3. Examination
  4. Allowance02/16/82
  5. Grant06/28/83
  6. Expired07/20/93

The letters patent expired on 07/20/1993: 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: 04/30/1985. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Aladdim Industries, Incorporated

Inventors

F. A. (pessoa física)

P. H. (pessoa física)

Technical data

Priority claims

US

803736 · 06/06/1977

US

837519 · 09/29/1977

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

320

04/30/1985

RPI 758

300

12/18/1984

RPI 739

201

08/28/1984

RPI 723

7.2

03/07/1984

RPI 698

Pedido de licença voluntária

#17.1

02/14/1984

RPI 695

Conhecimento de parecer técnico

#7.1

12/27/1983

RPI 688

Concessão da patente

#16.1

06/28/1983

RPI 662

110

03/01/1983

RPI 645

Recurso

#12.1

06/15/1982

RPI 608

Deferimento

#9.1

02/16/1982

RPI 591

Carta-patente expirada

#21.1

07/20/1993

RPI 1181

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