Official data from INPI

SEMEADEIRA PARA SEMENTE OU PARA SEMENTE E FERTILIZANTE

Em AnáliseInvention Patent

Talk to an expert

Application data

Number

PI7801953

Type

Invention Patent

Filing

03/29/1977

Publication

View on INPI

Progress at the INPI

Filing03/29/77
Publication
Examination
Allowance07/13/82
Grant03/29/83
Terminated10/03/89

The patent was granted on 03/29/1983 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: 10/03/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

MASSEY FERGUSON SERVICES NV

See this company's full portfolio

Inventors

B. A. (pessoa física)

S. R. (pessoa física)

Technical data

IPC Classification

A01C 5/06

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Anuidade - prazo legal encerrado

#18.2

10/03/1989

RPI 989

Concessão da patente

#16.1

03/29/1983

RPI 649

Notificação para pagamento de retribuição

#13.1

11/30/1982

RPI 632

Deferimento

#9.1

07/13/1982

RPI 612

Exigência - art. 36 da LPI

#6.1

01/05/1982

RPI 585

From the same holder

COLHEDEIRA COMBINADA MAQUINA PLANTADEIRA DE TOLETES DE CANA-DE-ACUCAR DISPOSITIVO COLHEDOR DE COLHEITA DISPOSITIVO SENSOR DE ARRASTO APARELHO SENSOR DE TRACAO APARELHO SENSOR DE TRACAO PARA TRATORES TRANSMISSAO COM JOGO DE ENGRENAGEM PLANETARIA COM DUAS VELOCIDADES CONTROLE AUTOMATICO DE ALTURA DE MESA DE MAQUINA COLHEDEIRA

Patent monitoring

Track this patent in real time.

Receive alerts on INPI events, decisions, and expiry dates for your portfolio.