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Official data from INPI

CHAVE CONJUGADA PARA ABRIR TAMBOR DE ÓLEO E DE GRAXA

ArquivadaInvention Patent
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Application data

Number

PI9205190

Type

Invention Patent

Filing

12/22/1992

Publication

06/28/1994
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Progress at the INPI

  1. Filing12/22/92
  2. Publication06/28/94
  3. Abandoned
  4. Allowance
  5. Grant
  6. In force

The application was abandoned: examination was not requested within the 36 months following the 12/22/1992 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: 02/12/1997. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

S. A. (pessoa física)

MG, BR

Inventors

S. A. (pessoa física)

BR

Technical data

IPC Classification

B25F 1/00

Abstract

Patente de Invenção para: "CHAVE CONJUGADA PARA ABRIR TAMBOR DE ÓLEO E DE GRAXA". Chave conjugada para abrir tambor de óleo e de graxa (14) possui uma chapa (4) devidamente cortada num formato retangular de modo que sua extremidade superior (2) se encaixe na tampa (5) e a inferior (3) se encaixe no suspiro (6) e soldada em si (12) numa chave de fenda (10) para retirar os lacres da tampa (5), do suspiro (6), do parafuso (11) e sem lacre.

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 33 da LPI

#11.1

02/12/1997

RPI 1367

Publicação do pedido de patente

#3.1

06/28/1994

RPI 1230

Pedido de patente depositado

#2.1

02/24/1993

RPI 1160

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