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Official data from INPI

ESPREMEDOR DE FRUTAS CÍTRICAS. DISPOSIÇÕES INTRODUZIDAS EM ESPREMEDOR DE FRUTAS CÍTRICAS

ConcedidaUtility Model
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Application data

Number

MU6101914

Type

Utility Model

Filing

05/14/1981

Publication

12/21/1982
View on INPI

Progress at the INPI

  1. Filing05/14/81
  2. Publication12/21/82
  3. Examination08/16/83
  4. Allowance09/15/87
  5. Grant11/28/89
  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: 11/28/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Black & Decker Inc.

US

General Electric do Brasil S/A

RJ, BR

See this company's full portfolio

Inventors

J. S. (pessoa física)

BR

L. V. (pessoa física)

BR

Technical data

IPC Classification

A47J 19/02

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Concessão da patente

#16.1

11/28/1989

RPI 997

110

07/11/1989

RPI 977

110

11/01/1988

RPI 941

120

06/21/1988

RPI 922

Recurso

#12.1

03/15/1988

RPI 908

Recurso

#12.1

02/09/1988

RPI 903

Deferimento

#9.1

09/15/1987

RPI 882

Exigência - art. 36 da LPI

#6.1

01/13/1987

RPI 847

14.1

07/29/1986

RPI 823

14.7

07/29/1986

RPI 823

Exigência - art. 36 da LPI

#6.1

08/20/1985

RPI 774

Republicação - classificação IPC

#15.11

07/02/1985

RPI 767

15.20

06/11/1985

RPI 764

15.10

04/09/1985

RPI 755

Pedido de certificado de adição de invenção

#5.1

01/03/1984

RPI 689

Solicitação de exame técnico

#4.1

08/16/1983

RPI 669

Publicação do pedido de patente

#3.1

12/21/1982

RPI 635

Carta-patente expirada

#21.1

12/07/1993

RPI 1201

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