OXYGEN ARC CUTTING WITH PLASMA PRE-HEATING OF FERROUS MATERIALS, SUCH AS STRUCTURAL STEEL WORKPIECES

Inventors: Michel Delzenne, Regis Augeraud

Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362 View Patent ↗

⬇ PDF		Code	Description	Pages	PDF
	2001-06-22	`ABST`	Abstract	1	View
	2001-06-22	`LET.`	Miscellaneous Incoming Letter	43	View

Inventors

Michel Delzenne Franconville, FRANCE

Regis Augeraud Lesquin, FRANCE

Attorneys & Agents of Record

BENOIT CASTEL Reg. 35041 Attorney

ROBERT PATCH Reg. 17355 Attorney · YOUNG AND THOMPSON

JEFFRY NELSON Reg. 30481 Attorney · NIXON & VANDERHYE, P.C.

ANDREW PATCH Reg. 32925 Attorney · YOUNG & THOMPSON

ERIC JENSEN Reg. 37855 Attorney · IP&T GROUP LLP

RAYMOND MAH Reg. 41426 Attorney · NIXON & VANDERHYE, P.C.

ROLAND LONG Reg. 41949 Attorney · YOUNG AND THOMPSON

LARS GENIESER Reg. 46722 Attorney · NIXON & VANDERHYE P.C.

JEFFREY GOEHRING Reg. 52948 Attorney · NIXON & VANDERHYE

KARI FOOTLAND Reg. 55187 Attorney · YOUNG & THOMPSON

MIKLOS GASZNER Reg. 61314 Attorney · NIXON & VANDERHYE P.C.

Classification

USPC 219/121.44

Prosecution

Foreign Priority

98 16240 · 1998-12-22 · FRANCE

Patent Term Adjustment

0days

L'AIR LIQUIDE SOCIETE ANONYME A DIRECTOIRE ET CONSEIL DE SURVEILLANCE POUR L'ETUDE ET L'EXPLOITATION DES PROCEDES GEORGES CLAUDE

from L'AIR LIQUIDE, SOCIETE ANONYME POUR L'ETUDE ET L'EXPLOITATION DES PROCEDES GEORGES CLAUDE

CHANGE OF NAME WITH OFFICIAL REGISTRATION DOCUMENT TOGETHER WITH A CERTIFIED TRANSLATION OF THE SAME. Recorded 2002-03-07

LA SOUDURE AUTOGENE FRANCAISE, L'AIR LIQUIDE, SOCIETE ANONYME POUR L'ETUDE ET L'EXPLOITATION DES PROCEDES GEORGES CLAUDE

from DELZENNE, MICHEL, AUGERAUD, REGIS

ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded 2001-06-22

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