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Official data from INPI

composição de matéria, película plástica películas de camadas múltiplas e selável por calor e embalagem.

ArquivadaInvention Patent

Application data

Number

PI8503146

Type

Invention Patent

Filing

06/28/1985

Publication

03/18/1986

Progress at the INPI

  1. Filing06/28/85
  2. Publication03/18/86
  3. Abandoned
  4. Allowance
  5. Grant
  6. In force

The application was abandoned: examination was not requested within the 36 months following the 06/28/1985 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: 06/14/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

American Can Company

US

See this company's full portfolio

Inventors

D. G. (pessoa física)

US

S. T. (pessoa física)

Technical data

Priority claims

US

626.415 · 06/29/1985

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 33 da LPI

#11.1

06/14/1988

RPI 921

Publicação do pedido de patente

#3.1

03/18/1986

RPI 804

Pedido de patente depositado

#2.1

09/10/1985

RPI 777

Republicação - classificação IPC

#15.11

Procedimento automático de reclassificação. As classificações IPC anteriores eram: C08L 77/02; B32B 27/32; B32B 27/34; C09D 3/70; C08L 77/10; C08L 101/00.

03/27/2018

RPI 2464

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