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Official data from INPI

FERRAMENTA DE DEMOLIÇÃO MÓVEL DE SERVIÇO PESADO

ArquivadaInvention PatentPCT · US1990001143

Application data

Number

PI9007056

Type

Invention Patent

Filing

03/01/1990

Publication

11/26/1991

PCT

US1990001143

Progress at the INPI

  1. Filing03/01/90
  2. Publication11/26/91
  3. Abandoned
  4. Allowance
  5. Grant
  6. In force

The application was abandoned: examination was not requested within the 36 months following the 03/01/1990 filing, the deadline set by art. 33 of the Brazilian IP Act. The technology is in the public domain in Brazil.

Talk to a specialist

Latest action published by the INPI: 06/28/1994. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

K. L. (pessoa física)

US

R. L. (pessoa física)

US

Inventors

K. L. (pessoa física)

US

R. L. (pessoa física)

US

Technical data

IPC Classification

Priority claims

US

451,506 · 12/15/1989

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 33 da LPI

#11.1

06/28/1994

RPI 1230

Notificação de entrada na fase nacional - PCT

#1.3

11/26/1991

RPI 1095

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