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Official data from INPI

Processo para remoção, com ácidos, de línter de caroço de algodão e produto para uso no processo de remoção do línter de caroço de algodão.

Em ExigênciaInvention Patent

Application data

Number

PI8000285

Type

Invention Patent

Filing

01/17/1980

Publication

-

Progress at the INPI

Office action pending
  1. Filing01/17/80
  2. Publication
  3. Examination10/26/82
  4. Allowance
  5. Grant
  6. In force

The INPI issued a technical office action on this application. If it is not answered in time, the application is abandoned (art. 36 of the Brazilian IP Act).

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Latest action published by the INPI: 03/01/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Delintins Systems, Inc

Inventors

S. J. (pessoa física)

Technical data

IPC Classification

Priority claims

US

4.408 · 01/18/1979

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Retificação

#15.3

03/01/1988

RPI 906

Exigência - art. 36 da LPI

#6.1

01/08/1985

RPI 742

Exigência - art. 36 da LPI

#6.1

07/03/1984

RPI 715

Republicação - classificação IPC

#15.11

02/14/1984

RPI 695

Exigência - art. 36 da LPI

#6.1

01/31/1984

RPI 693

Solicitação de exame técnico

#4.1

10/26/1982

RPI 627

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