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Class Information
Number: 428/616
Name: Stock material or miscellaneous articles > All metal or with adjacent metals > Composite; i.e., plural, adjacent, spatially distinct metal components (e.g., layers, joint, etc.) > Deflectable by temperature change (e.g., thermostat element)
Description: Subject matter having the property of bending or lengthening in a circular fashion in response to an increase in temperature.


Sub-classes under this class:

Class Number Class Name Patents
428/619 Both components fe-based with more than 10% ni 21
428/617 More than two components 46
428/618 One component cu-based 50


Patents under this class:

Patent Number Title Of Patent Date Issued
7335426 High strength vacuum deposited nitinol alloy films and method of making same Feb. 26, 2008
7303815 Functional bimorph composite nanotapes and methods of fabrication Dec. 4, 2007
7005195 Metallic-based adhesion materials Feb. 28, 2006
6881904 Heat-Shrinkable EMI/RFI shielding material Apr. 19, 2005
6835397 Controlled release encapsulated bioactive substances Dec. 28, 2004
6813153 Polymer solder hybrid Nov. 2, 2004
6532805 Micro-material testing apparatus Mar. 18, 2003
6528179 Reduction of chip carrier flexing during thermal cycling Mar. 4, 2003
6511759 Means and method for producing multi-element laminar structures Jan. 28, 2003
6326685 Low thermal expansion composite comprising bodies of negative CTE material disposed within a positive CTE matrix Dec. 4, 2001
6245444 Micromachined element and method of fabrication thereof Jun. 12, 2001
6003778 Automotive oil level control apparatus Dec. 21, 1999
5573860 Bimetal Nov. 12, 1996
5538795 Ignitable heterogeneous stratified structure for the propagation of an internal exothermic chemical reaction along an expanding wavefront and method of making same Jul. 23, 1996
5538795 Ignitable heterogeneous stratified structure for the propagation of an internal exothermic chemical reaction along an expanding wavefront and method of making same Jul. 23, 1996
5151308 High density thermal spray coating Sep. 29, 1992
4850715 Dual material test specimen Jul. 25, 1989
RE32942 Low thermal expansivity and high thermal conductivity substrate Jun. 6, 1989
4808246 Composite material in rod, tube, strip, sheet or plate shape with reversible thermomechanical properties and process for its production Feb. 28, 1989
4694558 Bimetal thermostats and method of manufacture Sep. 22, 1987
4645120 Thermostatic metal Feb. 24, 1987
4637962 Composite material in rod, tube, strip, sheet or plate shape with reversible thermomechanical properties and process for its production Jan. 20, 1987
4569692 Low thermal expansivity and high thermal conductivity substrate Feb. 11, 1986
4518444 Material which is at least partially made from a constituent having a one-way shape memory effect and process to produce said material May. 21, 1985
4480013 Substrate for use in semiconductor apparatus Oct. 30, 1984
4414286 Composite thermostat metal Nov. 8, 1983
4357694 Thermally responsive bimetallic jewelry Nov. 2, 1982
4291105 Bimetallic strip for low temperature use Sep. 22, 1981
4239264 Thermal expansion joint for pipes Dec. 16, 1980
4217398 Thermostat metal Aug. 12, 1980
4207380 Aluminum thermostat metal Jun. 10, 1980
4207381 Bimetal and method for manufacturing the same Jun. 10, 1980
4196261 Stable bimetal strip Apr. 1, 1980
4190437 Low thermal expansion nickel-iron base alloy Feb. 26, 1980
4148134 Method for forming a thermocouple Apr. 10, 1979
4142418 Temperature sensitive member Mar. 6, 1979
4131720 Heavy-duty heat-responsive bimetallic material Dec. 26, 1978



 
 
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