Publicação do pedido de patente
#3.1
12/01/1987
RPI 893
Application data
Number
PI8700060Type
Filing
Publication
The patent was granted on 08/27/1991 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: 12/01/1987. We update with every new RPI gazette, published weekly.
Applicants
The Eastern Pennsylvania Co., Inc.
US
Inventors
T. J. (pessoa física)
US
IPC Classification
Priority claims
US
817.485 · 01/09/1986
US
837.366 · 03/07/1986
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