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Official data from INPI

DISPOSIÇÃO PARA FIXAGEM NÚCLEO RESISTÊNCIA ELÉTRICA.

Em AnáliseUtility Model

Application data

Number

MU6001807

Type

Utility Model

Filing

02/07/1980

Publication

-

Progress at the INPI

  1. Filing02/07/80
  2. Publication
  3. Examination02/17/81
  4. Allowance09/25/84
  5. Grant11/25/86
  6. In force02/07/95

The patent was granted on 11/25/1986 and is in force until 02/07/1995. Until then, no one may make, use or sell the invention in Brazil without the owner's authorisation.

Protection valid until:02/07/1995

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Latest action published by the INPI: 06/06/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Produtos Elétricos Corona Ltda.

SP, BR

See this company's full portfolio

Inventors

E. B. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

22.2

06/06/1989

RPI 972

200

10/11/1988

RPI 938

Pedido de licença voluntária

#17.1

01/19/1988

RPI 900

Concessão da patente

#16.1

11/25/1986

RPI 840

Notificação para pagamento de retribuição

#13.1

07/08/1986

RPI 820

110

03/18/1986

RPI 804

Recurso

#12.1

04/02/1985

RPI 754

13.2

03/19/1985

RPI 752

15.10

02/05/1985

RPI 746

Notificação para pagamento de retribuição

#13.1

01/29/1985

RPI 745

Deferimento

#9.1

09/25/1984

RPI 727

Conhecimento de parecer técnico

#7.1

01/17/1984

RPI 691

Solicitação de exame técnico

#4.1

02/17/1981

RPI 539

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