Creusot-Loire Industrie
Patent Owner
Stats
- 6 US PATENTS IN FORCE
- 0 US APPLICATIONS PENDING
- Nov 27, 2001 most recent publication
Details
- 6 Issued Patents
- 0 Issued in last 3 years
- 0 Published in last 3 years
- 183 Total Citation Count
- Jun 15, 1987 Earliest Filing
- 18 Expired/Abandoned/Withdrawn Patents
Patent Activity in the Last 10 Years
Technologies
Intl Class
Technology
Matters
Rank in Class
Top Patents (by citation)
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Recent Publications
- No Recent Publications to Display
Recent Patents
Patent #
Title
Filing Date
Issue Date
Intl Class
5855846 Steel repairable by welding for the manufacture of molds for plasticsApr 29, 97Jan 05, 99[C22C]
5645794 Low alloy steel for the manufacture of molds for plastics and for rubberOct 06, 95Jul 08, 97[C22C]
5391237 Method of manufacturing a metal workpiece by oxygen cutting, oxygen-cutting device and metal workpiece obtainedJun 14, 93Feb 21, 95[B23K]
Expired/Abandoned/Withdrawn Patents
Patent #
Title
Status
Filing Date
Issue/Pub Date
Intl Class
6322642 Process and steel for the manufacture of a pressure vessel working in the presence hydrogen sulfideExpiredJul 21, 99Nov 27, 01[C21D, C22C]
5785924 Steel useful for the manufacture of molds for the injection molding of plasticExpiredMar 03, 97Jul 28, 98[C22C]
5480609 Austenitic stainless steel with high resistance to corrosion by chloride and sulphuric media and usesExpiredMay 27, 94Jan 02, 96[C22C]
5376464 Stainless clad sheet and method for producing said clad sheetExpiredApr 30, 93Dec 27, 94[C21D, B32B]
5255732 Lower structure of a mould for the pressure casting of flat products such as slabs and method for mounting and removing the lower spacer of this mouldExpiredSep 10, 91Oct 26, 93[B22D]
5233125 Device for controlling automatic loading of a gunExpiredJul 18, 91Aug 03, 93[F41H, G05B, G06F, F41A]
5221374 Process for using agent for improving the hydrogen cracking resistance of low or intermediate-alloy steels, and pieces obtainedExpiredDec 16, 91Jun 22, 93[C21D, C22C]
5213905 Process for producing a composite flat product, stainless armor and armored storage tank obtained by this processExpiredFeb 26, 92May 25, 93[C21D, B32B]
5197530 Method and apparatus for pressure casting flat metal productsExpiredSep 10, 91Mar 30, 93[B22D]
5180538 Device and method for feeding molten metal for the pressure casting of metal productsExpiredSep 10, 91Jan 19, 93[B22D]
5174358 Device for supporting and regulating the position of an upper spacer of a mould for pressure casting flat metal productsExpiredSep 10, 91Dec 29, 92[B22D]
5154221 Device for fixing and cooling a graphite block of a graphite wall of a mouldExpiredSep 10, 91Oct 13, 92[B22D]
5143144 Rear spacer of a mould for pressure casting flat metal products such as slabsExpiredSep 10, 91Sep 01, 92[B22D]
5143145 Mould for pressure casting flat metal products such as slabsExpiredSep 10, 91Sep 01, 92[B22D]
4763559 Device for feeding and loading a weapon with ammunitions in any direction and any elevationExpiredJun 15, 87Aug 16, 88[F41F]
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