Republicação - classificação IPC
#15.11
05/16/1989
RPI 969
Application data
Number
PI8304025Type
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: 05/16/1989. We update with every new RPI gazette, published weekly.
Applicants
U. C. (pessoa física)
US
Inventors
A. P. (pessoa física)
D. R. (pessoa física)
F. P. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#15.11
05/16/1989
RPI 969
#16.1
12/27/1988
RPI 949
#13.1
09/06/1988
RPI 933
#9.1
05/17/1988
RPI 917
#7.1
10/27/1987
RPI 888
#4.1
07/08/1986
RPI 820
#3.1
03/05/1985
RPI 750
#2.1
10/04/1983
RPI 676
#21.1
Patente extinta em 28/07/98
07/01/2008
RPI 1956
#20.1
03/30/1993
RPI 1165
From the same holder
Same category
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