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Class Information
Number: 164/92.1
Name: Metal founding > Process > Shaping liquid metal against a forming surface > Composite article forming > Repairing or restoring article for use
Description: Process wherein a worn, damaged, or used article is restored for reuse in a similar capacity without altering or destroying the overall configuration of said article.










Patents under this class:

Patent Number Title Of Patent Date Issued
8641839 Method for imprinting and erasing amorphous metal alloys Feb. 4, 2014
8485243 Method for casting a component Jul. 16, 2013
7942190 Process for repairing inlet ports of an extruder die May. 17, 2011
7353858 Cap for servicing molding-system valve Apr. 8, 2008
7322396 Weld closure of through-holes in a nickel-base superalloy hollow airfoil Jan. 29, 2008
6470550 Methods of making tooling to be used in high temperature casting and molding Oct. 29, 2002
6464128 Braze repair of a gas turbine engine stationary shroud Oct. 15, 2002
6283356 Repair of a recess in an article surface Sep. 4, 2001
5904201 Solidification of an article extension from a melt using a ceramic mold May. 18, 1999
5778960 Method for providing an extension on an end of an article Jul. 14, 1998
5743322 Method for forming an article extension by casting using a ceramic mold Apr. 28, 1998
5676191 Solidification of an article extension from a melt using an integral mandrel and ceramic mold Oct. 14, 1997
5673745 Method for forming an article extension by melting of an alloy preform in a ceramic mold Oct. 7, 1997
5673744 Method for forming an article extension by melting of a mandrel in a ceramic mold Oct. 7, 1997
5336091 Moldable dental material and method Aug. 9, 1994
5304039 Method for providing an extension on an end of an article and extended article Apr. 19, 1994
5291937 Method for providing an extension on an end of an article having internal passageways Mar. 8, 1994
5261480 Process and apparatus for repair of drive blades such as turbine blades Nov. 16, 1993
RE33370 Stamp formed muffler Oct. 9, 1990
4875657 Rail repairing method and apparatus Oct. 24, 1989
4742861 Method and material for dental structures May. 10, 1988
4599781 Method of repairing cracked thin metal parts Jul. 15, 1986
4593747 Ingot mould repair method Jun. 10, 1986
4547941 Method for repairing housings of pumps and the like Oct. 22, 1985
4394879 Method of repairing damaged keyway Jul. 26, 1983
4328077 Method for reforming a used tubular mold for continuous casting May. 4, 1982
4172155 Surfacing circular-section metal members Oct. 23, 1979
4168736 A method of repairing ferrous metal bodies Sep. 25, 1979
4120345 Method for ingot mold repair Oct. 17, 1978
4104777 Repair of bottle top molds Aug. 8, 1978
4098450 Superalloy article cleaning and repair method Jul. 4, 1978
4094049 Casting rolling mill for wire Jun. 13, 1978
RE29646 Method or restoring ingot mold stools and closed-bottom ingot mold May. 30, 1978
4055881 Method of rebuilding an ingot mold Nov. 1, 1977
4044586 Continuous rolling mill Aug. 30, 1977
4040471 Method of making or repairing and securing lugs and trunnion members to ingot molds Aug. 9, 1977
4005742 Method of restoring ingot mold stools and closed-bottom ingot mold Feb. 1, 1977
3942578 Method of repairing large castings Mar. 9, 1976
3934107 Process for repairing slag ladles Jan. 20, 1976











 
 
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