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Official data from INPI

DISPOSIÇÃO INTRODUZIDA EM BATEDEIRA PORTÁTIL INDUSTRIAL PARA LÍQUIDOS

ConcedidaUtility Model
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Application data

Number

MU6302095

Type

Utility Model

Filing

04/18/1983

Publication

11/20/1984
View on INPI

Progress at the INPI

  1. Filing04/18/83
  2. Publication11/20/84
  3. Examination02/20/85
  4. Allowance05/09/89
  5. Grant09/26/89
  6. Expired12/07/93

The letters patent expired on 12/07/1993: 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: 09/26/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Taylor Freezer do Brasil Indústria e Comércio Ltda

SP, BR

Inventors

D. E. (pessoa física)

BR

Technical data

IPC Classification

B01F 9/12

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Concessão da patente

#16.1

09/26/1989

RPI 988

100

05/09/1989

RPI 968

15.10

01/31/1989

RPI 954

120

06/21/1988

RPI 922

Petição de recurso

#12.2

06/02/1987

RPI 867

Indeferimento

#9.2

02/17/1987

RPI 852

Conhecimento de parecer técnico

#7.1

06/24/1986

RPI 818

Solicitação de exame técnico

#4.1

02/20/1985

RPI 748

Publicação do pedido de patente

#3.1

11/20/1984

RPI 735

Pedido de patente depositado

#2.1

06/07/1983

RPI 659

Carta-patente expirada

#21.1

12/07/1993

RPI 1201

Pedido de licença compulsória

#20.1

03/16/1993

RPI 1163

20.7

03/09/1993

RPI 1162

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