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Official data from INPI

CARRINHO-CADEIRA DE BEBE DOBRAVEL

Concessão AnuladaInvention Patent

Application data

Number

PI7703099

Type

Invention Patent

Filing

05/26/1976

Publication

-

Progress at the INPI

  1. Filing05/26/76
  2. Publication
  3. Examination
  4. Allowance
  5. Grant
  6. Expired07/06/93

The letters patent expired on 07/06/1993: 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: 04/17/1984. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

C. R. (pessoa física)

Inventors

C. R. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

16.3

04/17/1984

RPI 704

16.4

02/14/1984

RPI 695

110

08/16/1983

RPI 669

120

03/15/1983

RPI 647

Recurso

#12.1

02/09/1982

RPI 590

Carta-patente expirada

#21.1

07/06/1993

RPI 1179

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