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Official data from INPI

CONJUNTO DE TAMPA INVIOLÁVEL PARA CONSERVAS EM FRASCOS DE VIDRO E SEU RESPECTIVO GARGALO

PublicadaUtility Model

Application data

Number

MU6900122

Type

Utility Model

Filing

01/24/1989

Publication

07/11/1989

Progress at the INPI

  1. Filing01/24/89
  2. Publication07/11/89
  3. Examination03/06/90
  4. Allowance09/21/93
  5. Grant07/26/94
  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: 07/11/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

C. P. (pessoa física)

SP, BR

See this company's full portfolio

Inventors

E. R. (pessoa física)

BR

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Publicação antecipada

#3.2

07/11/1989

RPI 977

Pedido de patente depositado

#2.1

03/07/1989

RPI 959

Carta-patente expirada

#21.1

Patente extinta em 24/01/1999 conforme o disposto no artigo 24 da Lei 5772/71 (CPI).

11/20/2001

RPI 1611

Concessão da patente

#16.1

07/26/1994

RPI 1234

Notificação para pagamento de retribuição

#13.1

02/22/1994

RPI 1212

Deferimento

#9.1

09/21/1993

RPI 1190

Exigência - art. 36 da LPI

#6.1

04/27/1993

RPI 1169

Solicitação de exame técnico

#4.1

03/06/1990

RPI 1008

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