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Official data from INPI

DISPOSIÇÃO EM ESPÁTULA

Prazo de SigiloUtility Model

Application data

Number

MU6901077

Type

Utility Model

Filing

06/26/1989

Publication

04/30/1991

Progress at the INPI

  1. Filing06/26/89
  2. Publication04/30/91
  3. Examination08/17/93
  4. Allowance10/04/94
  5. Grant05/30/95
  6. Expired11/20/01

The letters patent expired on 11/20/2001: the term of protection has ended. The technology is in the public domain and may be freely used in Brazil.

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Latest action published by the INPI: 08/22/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

P. A. (pessoa física)

RS, BR

Pincéis Atlas S.A

RS, BR

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Inventors

C. B. (pessoa física)

BR

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Pedido de patente depositado

#2.1

08/22/1989

RPI 983

Carta-patente expirada

#21.1

Patente extinta em 26/06/1999 conforme o disposto no artigo 24 da Lei 5772/71 (CPI).

11/20/2001

RPI 1611

Concessão da patente

#16.1

05/30/1995

RPI 1278

Notificação para pagamento de retribuição

#13.1

02/07/1995

RPI 1262

Deferimento

#9.1

10/04/1994

RPI 1244

Solicitação de exame técnico

#4.1

08/17/1993

RPI 1185

Publicação do pedido de patente

#3.1

04/30/1991

RPI 1065

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