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Official data from INPI

APARELHO DE ROSCAR TUBO DE P.V.C.

ArquivadaUtility Model

Application data

Number

MU7102914

Type

Utility Model

Filing

10/01/1991

Publication

04/27/1993

Progress at the INPI

  1. Filing10/01/91
  2. Publication04/27/93
  3. Abandoned12/13/94
  4. Allowance
  5. Grant
  6. In force

The application was abandoned at the INPI. The case ended without a patent and the technology is in the public domain in Brazil.

Talk to a specialist

Latest action published by the INPI: 11/11/1997. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

D. S. (pessoa física)

MG, BR

Inventors

D. S. (pessoa física)

BR

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

11.31

11/11/1997

RPI 1406

Exigência - art. 36 da LPI

#6.1

02/04/1997

RPI 1366

Republicação - classificação IPC

#15.11

09/24/1996

RPI 1347

15.10

08/06/1996

RPI 1340

Solicitação de exame técnico

#4.1

12/13/1994

RPI 1254

Publicação do pedido de patente

#3.1

04/27/1993

RPI 1169

Pedido de patente depositado

#2.1

11/05/1991

RPI 1092

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