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Official data from INPI

DISPOSITIVO PARA FAZER SECAR FOLHAS DE CHA DE UMA MANEIRA CONTINUA E CONTROLADA

Em AnáliseInvention Patent

Application data

Number

PI8501700

Type

Invention Patent

Filing

04/12/1984

Publication

12/10/1985

Progress at the INPI

  1. Filing04/12/84
  2. Publication12/10/85
  3. Abandoned07/15/86
  4. Allowance
  5. Grant
  6. In force

The application was abandoned: the INPI technical office action was not answered in time (art. 36 of the Brazilian IP Act). The technology is in the public domain in Brazil.

Talk to a specialist

Latest action published by the INPI: 07/15/1986. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

TEA RESEARCH ASS [IN]

Inventors

B. C. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Solicitação de exame técnico

#4.1

07/15/1986

RPI 821

Publicação do pedido de patente

#3.1

12/10/1985

RPI 790

Pedido de patente depositado

#2.1

07/02/1985

RPI 767

Republicação - classificação IPC

#15.11

06/04/1991

RPI 1070

Arquivamento - Art. 36 §1° da LPI

#11.2

01/15/1991

RPI 1050

Exigência - art. 36 da LPI

#6.1

05/08/1990

RPI 1017

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