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Official data from INPI

ENGATE RÁPIDO PARA TUBOS E ASSEMELHADOS.

Em AnáliseInvention Patent

Application data

Number

PI8008267

Type

Invention Patent

Filing

12/17/1980

Publication

-

Progress at the INPI

  1. Filing12/17/80
  2. Publication
  3. Examination
  4. Allowance03/05/85
  5. Grant08/27/85
  6. In force12/17/00

The patent was granted on 08/27/1985 and is in force until 12/17/2000. Until then, no one may make, use or sell the invention in Brazil without the owner's authorisation.

Protection valid until:12/17/2000

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Latest action published by the INPI: 05/24/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

A. P. (pessoa física)

SP, BR

Inventors

P. A. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

321

05/24/1988

RPI 918

300

11/03/1987

RPI 889

200

05/19/1987

RPI 865

Pedido de licença voluntária

#17.1

09/30/1986

RPI 832

Pedido de licença compulsória

#20.1

05/27/1986

RPI 814

Concessão da patente

#16.1

08/27/1985

RPI 775

Notificação para pagamento de retribuição

#13.1

06/18/1985

RPI 765

100

03/05/1985

RPI 750

120

08/21/1984

RPI 722

Petição de recurso

#12.2

05/08/1984

RPI 707

Indeferimento

#9.2

01/31/1984

RPI 693

Pedido de certificado de adição de invenção

#5.1

01/19/1982

RPI 587

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