US Patent Class 249
STATIC MOLDS-- Main Headings




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Current as of: June, 1999
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CLASS NOTES
1  DF  IN SITU CONSTRUCTION ENGINEERING TYPE OR BUILDING TYPE-MOLD OR FORM {4}
52  DF  INCLUDING STATIC MEANS ON MOLDING DEVICE TO PRODUCE GROOVE OR DEPRESSION IN PRODUCT TO FACILITATE BREAKING OR CUTTING
53 R  DF  WITH STATIC GAGE, LEVEL, PLUMB, OR SCALE MARKINGS, ETC., ON MOLDING APPARATUS {1}
54  DF  DENTAL PROSTHODONTIC TYPE
55  DF  HAVING SURFACE SHAPED TO SIMULATE A PRODUCT OF NATURE
56  DF  FORMING VEHICULAR WHEEL
57  DF  FORMING RING TYPE PRODUCT
58  DF  FORMING RECEPTACLE AND DISPARATE PORTION, E.G., CUP AND HANDLE, TOILET STOOL, ETC.
59  DF  FORMING HELICAL OR THREADED PRODUCT
60  DF  FORMING GRID OR LATTICE TYPE PRODUCT
61  DF  INCLUDING DESTRUCTIBLE FEATURE {1}
63  DF  MOLD INCLUDING CORE AND MEANS TO REMOVE CORE {1}
65  DF  HAVING INFLATABLE ELEMENT
66.1  DF  INCLUDING MEANS TO APPLY FORCE TO REMOVE OR RELEASE PRODUCT FROM MOLD {4}
78  DF  INCLUDING ELECTRIC HEATING MEANS
79  DF  INCLUDING MEANS WITHIN SURFACE TO CONFINE HEAT EXCHANGE MEDIUM {2}
82  DF  INCLUDING MEANS TO ADJUST MOLD VOLUME DURING MOLDING
83  DF  UNITING PREFORM WITH MOLDING MATERIAL {9}
98  DF  FORMING PRODUCT HAVING JOINT OR COUPLING {2}
102  DF  PROVIDING SUBSTITUTION OF ALTERNATIVELY USED PARTS {2}
105  DF  INCLUDING STATIC FILLING MEANS IN CONTACT WITH MOLD CAVITY {5}
111  DF  INCLUDING SOLID HEAT CONDUCTOR OR INSULATOR, I.E., CHILL OR INSULATOR
112  DF  INCLUDING REMOVABLE OR MOVABLE LINER {1}
114.1  DF  INCLUDING COATING OR ADHERENT LAYER {2}
117  DF  CONTAINER-TYPE MOLDING DEVICE {14}
175  DF  CORE (INTERNAL MOLD) {5}
187.1  DF  MOLD ELEMENT {4}
205  DF  MISCELLANEOUS MOLD ADJUNCTS {2}
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DIGESTS
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DIG 1  DF  Cake pan
DIG 2  DF  Paper core
DIG 3  DF  Swimming pool
DIG 4  DF  Test mold
DIG 5  DF  Hot top