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Official data from INPI

SEM TITULO

PublicadaUtility Model
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Application data

Number

MU6602145

Type

Utility Model

Filing

11/07/1986

Publication

06/14/1988
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Progress at the INPI

  1. Filing11/07/86
  2. Publication06/14/88
  3. Abandoned09/04/90
  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.

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Latest action published by the INPI: 06/14/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Tenda Industria e Comércio Ltda

MG, BR

Inventors

C. A. (pessoa física)

Technical data

IPC Classification

E04H 15/00

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Publicação do pedido de patente

#3.1

06/14/1988

RPI 921

Pedido de patente depositado

#2.1

05/05/1987

RPI 863

11.9

09/15/1992

RPI 1137

11.3

06/30/1992

RPI 1126

Exigência - art. 36 da LPI

#6.1

12/17/1991

RPI 1098

Retificação

#15.6

09/10/1991

RPI 1084

Retificação

#15.3

05/21/1991

RPI 1068

Solicitação de exame técnico

#4.1

09/04/1990

RPI 1031

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