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Official data from INPI

APERFEIÇOAMENTOS EM RODETE GRADUÁVEL.

ConcedidaUtility Model
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Application data

Number

MU6402103

Type

Utility Model

Filing

12/20/1984

Publication

05/21/1985
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Progress at the INPI

  1. Filing12/20/84
  2. Publication05/21/85
  3. Examination08/20/85
  4. Allowance07/21/87
  5. Grant04/26/88
  6. Terminated03/10/92

The patent was granted on 04/26/1988 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: 04/26/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Fermax - Indústria de Acessórios para Esquadrias Ltda.

Inventors

C. K. (pessoa física)

BR

Technical data

IPC Classification

E05D 13/00

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Concessão da patente

#16.1

04/26/1988

RPI 914

Republicação - classificação IPC

#15.11

12/22/1987

RPI 896

Notificação para pagamento de retribuição

#13.1

11/24/1987

RPI 892

Deferimento

#9.1

07/21/1987

RPI 874

Exigência - art. 36 da LPI

#6.1

12/30/1986

RPI 845

Solicitação de exame técnico

#4.1

08/20/1985

RPI 774

Publicação antecipada

#3.2

05/21/1985

RPI 761

Pedido de patente depositado

#2.1

04/16/1985

RPI 756

Anuidade - prazo legal encerrado

#18.2

03/10/1992

RPI 1110

20.4

05/21/1991

RPI 1068

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