101
04/05/1988
RPI 911
Application data
Number
PI8201361Type
Filing
Publication
Published on 11/01/1983, the application is awaiting technical examination at the INPI, which decides whether the invention meets the patentability requirements.
Latest action published by the INPI: 04/05/1988. We update with every new RPI gazette, published weekly.
Applicants
Ocean Drilling & Exploration Company
US
Inventors
T. P. (pessoa física)
US
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
04/05/1988
RPI 911
#12.1
06/02/1987
RPI 867
#9.1
03/17/1987
RPI 856
#6.1
08/05/1986
RPI 824
#7.1
04/09/1985
RPI 755
#4.1
01/24/1984
RPI 692
#3.1
11/01/1983
RPI 680
#2.1
04/27/1982
RPI 601
Same category
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