Pedido de patente depositado
#2.1
06/06/1989
RPI 972
Application data
Number
PI8902000Type
Filing
Publication
The letters patent expired on 12/22/2009: the term of protection has ended. The technology is in the public domain and may be freely used in Brazil.
Talk to a specialistLatest action published by the INPI: 06/06/1989. We update with every new RPI gazette, published weekly.
Applicants
Scac Fundações e Estruturas Ltda
SP, BR
SCAC-S/A.Engenharia de Fundacões e Estruturas
SP, BR
Inventors
N. A. (pessoa física)
BR
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#2.1
06/06/1989
RPI 972
#21.1
Patente extinta em 27/04/2004
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