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Official data from INPI

DISPOSITIVO MECANICO APERFEICOADO PARA ATORDOAMENTO,COM COMANDO PNEUMATICO

ArquivadaInvention Patent
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Application data

Number

PI8302718

Type

Invention Patent

Filing

05/24/1983

Publication

01/15/1985
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Progress at the INPI

  1. Filing05/24/83
  2. Publication01/15/85
  3. Examination08/13/85
  4. Allowance06/28/88
  5. Abandoned
  6. In force

The application was allowed on 06/28/1988 but abandoned for failure to pay the grant fee (art. 38 of the Brazilian IP Act). The letters patent were never issued.

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Latest action published by the INPI: 12/12/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

MECANICA WALSYMA LTDA [BR]

Inventors

U. M. (pessoa física)

Technical data

IPC Classification

A22B 3/02

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 38 §2° da LPI

#11.4

12/12/1989

RPI 999

Notificação para pagamento de retribuição

#13.1

10/25/1988

RPI 940

Deferimento

#9.1

06/28/1988

RPI 923

14.7

01/12/1988

RPI 899

14.4

01/05/1988

RPI 898

Retificação

#15.6

08/04/1987

RPI 876

Retificação

#15.3

03/31/1987

RPI 858

Solicitação de exame técnico

#4.1

08/13/1985

RPI 773

Publicação do pedido de patente

#3.1

01/15/1985

RPI 743

Pedido de patente depositado

#2.1

07/05/1983

RPI 663

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