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Official data from INPI

APERFEIÇOAMENTO EM IMPLEMENTOS AGRÍCOLAS DE PULVERIZAÇÃO

Prazo de SigiloInvention Patent

Application data

Number

PI8804006

Type

Invention Patent

Filing

07/26/1988

Publication

03/20/1990

Progress at the INPI

  1. Filing07/26/88
  2. Publication03/20/90
  3. Abandoned
  4. Allowance
  5. Grant
  6. In force

The application was abandoned: examination was not requested within the 36 months following the 07/26/1988 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: 01/03/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

S. L. (pessoa física)

SP, BR

Inventors

S. L. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Pedido de patente depositado

#2.1

01/03/1989

RPI 950

Republicação - classificação IPC

#15.11

Reclassificação automática - A classificação anterior era: A01M 7/00, B05B 15/00

10/05/2021

RPI 2648

Republicação - classificação IPC

#15.11

Procedimento automático de reclassificação. As classificações IPC anteriores eram: A01M 7/00; B05B 15/04.

03/27/2018

RPI 2464

Arquivamento - Art. 33 da LPI

#11.1

12/22/1992

RPI 1151

Publicação do pedido de patente

#3.1

03/20/1990

RPI 1010

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