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Official data from INPI

BRAÇADEIRA DE MANGUEIRA

Em AnáliseInvention Patent

Application data

Number

PI8306487

Type

Invention Patent

Filing

03/22/1983

Publication

02/07/1984

Progress at the INPI

Under appeal
  1. Filing03/22/83
  2. Publication02/07/84
  3. Examination11/26/85
  4. Refused10/29/91
  5. Grant
  6. In force

The application was refused by the INPI on 10/29/1991. The invention was never patented.

Talk to a specialist

Latest action published by the INPI: 03/29/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

S. H. (pessoa física)

DE

W. H. (pessoa física)

Inventors

H. H. (pessoa física)

DE

Technical data

IPC Classification

Priority claims

DE

P 3210437.5 · 03/22/1983

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

14.1

03/29/1988

RPI 910

Conhecimento de parecer técnico

#7.1

11/17/1987

RPI 891

Solicitação de exame técnico

#4.1

11/26/1985

RPI 788

Notificação de entrada na fase nacional - PCT

#1.3

02/07/1984

RPI 694

Indeferimento

#9.2

10/29/1991

RPI 1091

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