US PATENT SUBCLASS 73 / 788
.~ By loading of specimen (e.g., strength of material test)

Current as of: June, 1999
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73 /   HD   MEASURING AND TESTING

760  DF  SPECIMEN STRESS OR STRAIN, OR TESTING BY STRESS OR STRAIN APPLICATION {12}
788.~ By loading of specimen (e.g., strength of material test) {16}
789  DF  .~.~> Stress-strain relationship determination {2}
794  DF  .~.~> Plural diverse stress-strain tests or composite loads {2}
799  DF  .~.~> Specimen cracking or crack propagation
800  DF  .~.~> Optical
801  DF  .~.~> Acoustic emission
802  DF  .~.~> Aircraft structure
803  DF  .~.~> Concrete
804  DF  .~.~> Model of structure to determine structure properties
805  DF  .~.~> Varied in response to specimen condition other than failure
806  DF  .~.~> Varied according to predetermined pattern {4}
818  DF  .~.~> Compressional {7}
826  DF  .~.~> Tensile {6}
838  DF  .~.~> Rupture or burst strength of sheet material by transverse loading {2}
841  DF  .~.~> Shear {5}
847  DF  .~.~> Torsion {1}
849  DF  .~.~> Bending, flexing, or folding {5}

DEFINITION

Classification: 73/788

By loading of specimen (e.g., strength of material test):

(under subclass 760) Subject matter wherein the test is effected by intentionally applying a load to the specimen.

SEE OR SEARCH CLASS

72, Metal Deforming, appropriate subclasses for metal deformation of general utility.

374, Thermal Measuring and Testing,

46+, for thermal testing combined with loading of a specimen.