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Official data from INPI

TAMPA PARA GARRAFINHA DE GALHETEIRO.

ConcedidaUtility Model

Application data

Number

MU6400215

Type

Utility Model

Filing

02/14/1984

Publication

07/10/1984

Progress at the INPI

  1. Filing02/14/84
  2. Publication07/10/84
  3. Examination10/02/84
  4. Allowance09/08/87
  5. Grant09/27/88
  6. Expired10/04/94

The letters patent expired on 10/04/1994: the term of protection has ended. The technology is in the public domain and may be freely used in Brazil.

Talk to a specialist

Latest action published by the INPI: 09/27/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Multividros S/A

SP, BR

Inventors

S. D. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Concessão da patente

#16.1

09/27/1988

RPI 936

110

06/21/1988

RPI 922

Recurso

#12.1

12/01/1987

RPI 893

Deferimento

#9.1

09/08/1987

RPI 881

Retificação

#15.6

03/17/1987

RPI 856

Retificação

#15.3

12/02/1986

RPI 841

Exigência - art. 36 da LPI

#6.1

12/17/1985

RPI 791

Pedido de certificado de adição de invenção

#5.1

02/26/1985

RPI 749

Solicitação de exame técnico

#4.1

10/02/1984

RPI 728

Publicação antecipada

#3.2

07/10/1984

RPI 716

Pedido de patente depositado

#2.1

05/08/1984

RPI 707

Carta-patente expirada

#21.1

10/04/1994

RPI 1244

20.4

05/15/1990

RPI 1018

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