Concessão da patente
#16.1
06/30/1987
RPI 871
Application data
Number
PI8206509Type
Filing
Publication
The patent was granted on 06/30/1987 and later terminated for failure to pay the annuities. The technology is in the public domain in Brazil.
Talk to a specialistLatest action published by the INPI: 06/30/1987. We update with every new RPI gazette, published weekly.
Applicants
WECK & CO INC EDWARD [US]
Inventors
P. L. (pessoa física)
P. R. (pessoa física)
T. W. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#16.1
06/30/1987
RPI 871
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09/30/1986
RPI 832
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RPI 819
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RPI 762
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10/23/1984
RPI 731
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01/25/1983
RPI 640
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01/03/1995
RPI 1257
Same category
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