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Official data from INPI

TESOURA MECÂNICA DE CORTAR CHAPAS, PARA TRABALHO PESADO

Em AnáliseInvention PatentPCT · US1988003028

Application data

Number

PI8807405

Type

Invention Patent

Filing

09/01/1988

Publication

03/27/1990

PCT

US1988003028

Progress at the INPI

  1. Filing09/01/88
  2. Publication03/27/90
  3. Examination08/14/90
  4. Allowance11/26/91
  5. Grant11/24/92
  6. Terminated10/24/95

The patent was granted on 11/24/1992 and later terminated for failure to pay the annuities. The technology is in the public domain in Brazil.

Talk to a specialist

Latest action published by the INPI: 10/24/1995. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

R. L. (pessoa física)

US

Inventors

R. L. (pessoa física)

US

Technical data

IPC Classification

Priority claims

US

142,654 · 01/11/1988

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Anuidade - prazo legal encerrado

#18.2

10/24/1995

RPI 1299

Concessão da patente

#16.1

11/24/1992

RPI 1147

Notificação para pagamento de retribuição

#13.1

07/28/1992

RPI 1130

Deferimento

#9.1

11/26/1991

RPI 1095

Solicitação de exame técnico

#4.1

08/14/1990

RPI 1028

Notificação de entrada na fase nacional - PCT

#1.3

03/27/1990

RPI 1011

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