Concessão da patente
#16.1
05/31/1988
RPI 919
Application data
Number
PI8301637Type
Filing
Publication
The letters patent expired on 07/01/2008: 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: 05/31/1988. We update with every new RPI gazette, published weekly.
Applicants
Manufatura de Brinquedos Estrela S/A
SP, BR
Inventors
B. D. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#16.1
05/31/1988
RPI 919
#13.1
11/10/1987
RPI 890
#9.1
07/14/1987
RPI 873
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12/20/1983
RPI 687
#3.2
08/23/1983
RPI 670
#2.1
05/17/1983
RPI 656
#21.1
Patente extinta em 29/03/98
07/01/2008
RPI 1956
08/30/1994
RPI 1239
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Same category
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