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Official data from INPI

BANDAGEM ORTOPEDICA RESISTENTE A AGUA

ConcedidaInvention Patent

Application data

Number

PI7807075

Type

Invention Patent

Filing

10/27/1977

Publication

-

Progress at the INPI

  1. Filing10/27/77
  2. Publication
  3. Examination
  4. Allowance02/21/84
  5. Grant07/31/84
  6. Expired05/24/94

The letters patent expired on 05/24/1994: 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

JOHNSON & JOHNSON

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Inventors

D. W. (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

06/12/1984

RPI 712

Deferimento

#9.1

02/21/1984

RPI 696

102

11/29/1983

RPI 684

Pedido de recurso

#12.3

07/19/1983

RPI 665

11.3

04/05/1983

RPI 650

Exigência - art. 36 da LPI

#6.1

08/17/1982

RPI 617

Conhecimento de parecer técnico

#7.1

01/19/1982

RPI 587

Pedido de certificado de adição de invenção

#5.1

10/13/1981

RPI 573

Carta-patente expirada

#21.1

05/24/1994

RPI 1225

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