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Official data from INPI

SEM TITULO

ConcedidaUtility Model
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Application data

Number

MU6201787

Type

Utility Model

Filing

03/18/1982

Publication

06/08/1982
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Progress at the INPI

  1. Filing03/18/82
  2. Publication05/11/82
  3. Examination08/24/82
  4. Allowance07/30/85
  5. Grant03/25/86
  6. Terminated10/30/90

The patent was granted on 03/25/1986 and later terminated for failure to pay the annuities. The technology is in the public domain in Brazil.

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Latest action published by the INPI: 03/25/1986. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

S. D. (pessoa física)

Inventors

E. B. (pessoa física)

Technical data

IPC Classification

No IPC classification.

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Concessão da patente

#16.1

03/25/1986

RPI 805

Notificação para pagamento de retribuição

#13.1

11/26/1985

RPI 788

15.10

09/24/1985

RPI 779

Republicação - classificação IPC

#15.11

09/03/1985

RPI 776

Deferimento

#9.1

07/30/1985

RPI 771

Conhecimento de parecer técnico

#7.1

11/13/1984

RPI 734

Solicitação de exame técnico

#4.1

08/24/1982

RPI 618

Publicação antecipada

#3.2

06/08/1982

RPI 607

Publicação antecipada

#3.2

05/11/1982

RPI 603

Anuidade - prazo legal encerrado

#18.2

10/30/1990

RPI 1039

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