Official data from INPI

ENFARDADEIRA DE ROLOS

ArquivadaInvention Patent

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Application data

Number

PI8202495

Type

Invention Patent

Filing

04/30/1982

Publication

11/22/1983

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Progress at the INPI

Filing04/30/82
Publication11/22/83
Abandoned
Allowance
Grant
In force

The application was abandoned: examination was not requested within the 36 months following the 04/30/1982 filing, the deadline set by art. 33 of the Brazilian IP Act. The technology is in the public domain in Brazil.

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Latest action published by the INPI: 03/04/1986. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Sperry S.A

RJ, BR

Inventors

D. S. (pessoa física)

W. C. (pessoa física)

Technical data

IPC Classification

A01D 39/00

Priority claims

302.929 · 09/16/1981

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 33 da LPI

#11.1

03/04/1986

RPI 802

14.7

09/04/1984

RPI 724

Publicação do pedido de patente

#3.1

11/22/1983

RPI 683

Pedido de patente depositado

#2.1

06/15/1982

RPI 608

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