Solicitação de exame técnico
#4.1
11/16/1988
RPI 943
Application data
Number
PI8600911Type
Filing
Publication
The letters patent expired on 07/22/2008: 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: 11/16/1988. We update with every new RPI gazette, published weekly.
Applicants
American Standard Inc
US
Inventors
D. B. (pessoa física)
DE
IPC Classification
Priority claims
DE
P 35 07 559.7 · 03/04/1985
DE
P 35 08 680.7 · 03/12/1985
DE
P 35 13 549.2 · 04/16/1985
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