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Official data from INPI

Espalhadeira pneumática e distribuidor de fluxo.

ArquivadaInvention Patent

Application data

Number

PI8501193

Type

Invention Patent

Filing

12/31/1919

Publication

11/12/1985

Progress at the INPI

  1. Filing12/31/19
  2. Publication11/12/85
  3. Abandoned
  4. Allowance
  5. Grant
  6. In force

The application was abandoned: examination was not requested within the 36 months following the 12/31/1919 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: 12/29/1987. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

G. W. (pessoa física)

Inventors

G. [. (pessoa física)

W. [. (pessoa física)

Technical data

IPC Classification

Priority claims

US

590.707 · 03/19/1984

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 33 da LPI

#11.1

12/29/1987

RPI 897

14.1

02/24/1987

RPI 853

Publicação do pedido de patente

#3.1

11/12/1985

RPI 786

Pedido de patente depositado

#2.1

06/11/1985

RPI 764

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