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Official data from INPI

FEIXE DE TUBOS FLEXÍVEIS ALINHADOS PARA USO COMO DUTOS

Em AnáliseUtility Model

Application data

Number

MU6502160

Type

Utility Model

Filing

06/10/1985

Publication

12/24/1985

Progress at the INPI

  1. Filing06/10/85
  2. Publication12/24/85
  3. Examination06/17/86
  4. Allowance05/30/89
  5. Grant09/26/89
  6. In force06/10/00

The patent was granted on 09/26/1989 and is in force until 06/10/2000. Until then, no one may make, use or sell the invention in Brazil without the owner's authorisation.

Protection valid until:06/10/2000

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Latest action published by the INPI: 11/28/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

M. A. (pessoa física)

RJ, BR

Inventors

C. B. (pessoa física)

BR

S. L. (pessoa física)

BR

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Pedido de licença voluntária

#17.1

11/28/1989

RPI 997

Concessão da patente

#16.1

09/26/1989

RPI 988

100

05/30/1989

RPI 971

15.10

01/31/1989

RPI 954

120

10/04/1988

RPI 937

Petição de recurso

#12.2

05/17/1988

RPI 917

Indeferimento

#9.2

01/19/1988

RPI 900

Pedido de certificado de adição de invenção

#5.1

09/15/1987

RPI 882

Pedido de certificado de adição de invenção

#5.1

12/02/1986

RPI 841

Solicitação de exame técnico

#4.1

06/17/1986

RPI 817

Solicitação de exame não realizada

#4.2

02/25/1986

RPI 801

Publicação antecipada

#3.2

12/24/1985

RPI 792

Pedido de patente depositado

#2.1

08/27/1985

RPI 775

137

11/20/1990

RPI 1042

300

09/04/1990

RPI 1031

200

05/29/1990

RPI 1020

19.1

02/01/1990

RPI 1004

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