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Official data from INPI

PROCESSO E MÁQUINA DE EMPACOTAMENTO AUTOMÁTICO A VÁCUO COMPOSIÇÃO LUBRIFICANTE, CONCENTRADO, MATERIAL FIBROSO TENDO CONCENTRADO E PROCESSO PARA PREPARAR ADITIVO DE LUBRIFICANTE DE FIBRA DE FIAR

ArquivadaInvention PatentPCT · EP1989001553

Application data

Number

PI8907291

Type

Invention Patent

Filing

12/16/1989

Publication

03/12/1991

PCT

EP1989001553

Progress at the INPI

  1. Filing12/16/89
  2. Publication03/12/91
  3. Abandoned
  4. Allowance
  5. Grant
  6. In force

The application was abandoned: examination was not requested within the 36 months following the 12/16/1989 filing, the deadline set by art. 33 of the Brazilian IP Act. The technology is in the public domain in Brazil.

Talk to a specialist

Latest action published by the INPI: 03/27/2018. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Imdut International B.V.

NL

Inventors

G. L. (pessoa física)

H. B. (pessoa física)

R. Y. (pessoa física)

US

Technical data

Priority claims

NL

89 200 008.4(EP · 01/02/1989

US

82,769 · 08/06/1987

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Republicação - classificação IPC

#15.11

Procedimento automático de reclassificação. As classificações IPC anteriores eram: B65B 31/02; D06M 13/16; C10M 1/08; C07C 69/24; C07C 69/533; C07C 69/58.

03/27/2018

RPI 2464

Arquivamento - Art. 33 da LPI

#11.1

06/29/1993

RPI 1178

Notificação de entrada na fase nacional - PCT

#1.3

03/12/1991

RPI 1058

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