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Official data from INPI

partícula orientada compreendendo cinco camadas poliméricas, processo para sua fabricação, saco de plástico e processo para sua fabricação.

ArquivadaInvention Patent

Application data

Number

PI8405198

Type

Invention Patent

Filing

10/15/1984

Publication

08/27/1985

Progress at the INPI

  1. Filing10/15/84
  2. Publication08/27/85
  3. Abandoned
  4. Allowance
  5. Grant
  6. In force

The application was abandoned: examination was not requested within the 36 months following the 10/15/1984 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: 11/03/1987. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

American Can Company

US

See this company's full portfolio

Inventors

A. R. (pessoa física)

B. H. (pessoa física)

D. N. (pessoa física)

US

G. S. (pessoa física)

Technical data

Priority claims

US

542.031 · 10/14/1983

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 33 da LPI

#11.1

11/03/1987

RPI 889

Publicação do pedido de patente

#3.1

08/27/1985

RPI 775

Pedido de patente depositado

#2.1

12/26/1984

RPI 740

Republicação - classificação IPC

#15.11

Procedimento automático de reclassificação. As classificações IPC anteriores eram: C08J 5/18; B32B 31/30.

03/27/2018

RPI 2464

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