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Official data from INPI

MÁQUINA PARA ENROLAR E CORTAR TECIDOS E PLÁSTICOS.

ConcedidaUtility Model

Application data

Number

MU5901270

Type

Utility Model

Filing

09/19/1979

Publication

-

Progress at the INPI

  1. Filing09/19/79
  2. Publication
  3. Examination
  4. Allowance12/13/83
  5. Grant07/31/84
  6. Expired12/07/93

The letters patent expired on 12/07/1993: the term of protection has ended. The technology is in the public domain and may be freely used in Brazil.

Talk to a specialist

Latest action published by the INPI: 07/31/1984. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

G. Rosner & Cia; Ltda.

Inventors

E. B. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Concessão da patente

#16.1

07/31/1984

RPI 719

Notificação para pagamento de retribuição

#13.1

04/10/1984

RPI 703

Deferimento

#9.1

12/13/1983

RPI 686

Exigência - art. 36 da LPI

#6.1

08/30/1983

RPI 671

Exigência - art. 36 da LPI

#6.1

05/10/1983

RPI 655

Carta-patente expirada

#21.1

12/07/1993

RPI 1201

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