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Patent expired

Bibliographic data
Indications of the International Patent Classification (IPC)
(51) INT.CL.: (2006.01) B29C 35/04
Patent
(11) Number of the document 2557
(13) Kind of document B
(21) Application number RP1138
(22) Date of filing the application 1993-09-27
(41) Date of publication of the application
(45) Date of publication of patent 1994-02-28
PCT application
(86) Number 1535373
Date 1987-05-19
Priority applications
(30) Number Date Country code
67417/86 1986-05-20 IT
Applicant
(71) Bridgestone/Firestone, INC., 1200 Firestone Parkway, Akron, Ohio 44317, US
Inventors
(72) Karl J. SIEGENTHALER, IT
Robert SCHLEMMER, CH
Grantee
(73) Bridgestone/Firestone, INC., 1200 Firestone Parkway, Akron, Ohio 44317, US
Attorney or representative
(74) Rita LAURINAVIČIŪTĖ, Gedimino pr. 45-6, LT-01109 Vilnius, LT
Title
(54)
Last renewal fee
Payment date Validity (years) Amount
2001-08-02 15 1000.00 LTL
Next renewal fee
2008-09-27
Legal status
Patent expired
Invalidation date 2002-05-19