111
03/02/1982
RPI 593
Application data
Number
PI7603650Type
Filing
Publication
The application was refused on 03/02/1982 and the appeal did not change the decision. The invention was never patented and the technology is in the public domain in Brazil.
Talk to a specialistLatest action published by the INPI: 03/02/1982. We update with every new RPI gazette, published weekly.
Applicants
Construções, Pavimentações e Estruturas COPEL Ltda.
SP, BR
Inventors
A. F. (pessoa física)
BR
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
03/02/1982
RPI 593
#12.2
05/12/1981
RPI 551
#9.2
12/09/1980
RPI 529
#5.1
11/22/1977
RPI 370
#4.1
06/14/1977
RPI 347
#3.2
12/07/1976
RPI 320
#2.1
07/20/1976
RPI 300
07/01/1997
RPI 1387
Same category
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