Description
CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES (shaping of plastics or substances in a plastic state B29C; metallurgical processing, selection of substances to be added to metal C21, C22)
B22D
Technology
Stats
- 5,944 US PATENTS IN FORCE
- 1,917 US APPLICATIONS PENDING
- 3,678 Total Patent Owners
- 22,695 TOTAL INVENTORS
Subclasses
| Subclass | Title |
|---|---|
| 1/00 | Treatment of fused masses in the ladle or the supply runners before casting (features relating to gas injection, provided on closures of the sliding-gate type B22D 41/42, provided on pouring-nozzles B22D 41/58) |
| 2/00 | Arrangement of indicating or measuring devices, e.g. for temperature or viscosity of the fused mass |
| 3/00 | Pig or like casting (equipment for conveying molten metal B22D 35/00) |
| 3/02 | Pig or like casting (equipment for conveying molten metal B22D 35/00) Moulding of beds |
| 5/00 | Machines or plants for pig or like casting |
| 5/02 | Machines or plants for pig or like casting with rotary casting tables |
| 5/04 | Machines or plants for pig or like casting with endless casting conveyers |
| 7/00 | Casting ingots (equipment for conveying molten metal B22D 35/00) |
| 7/02 | Casting ingots (equipment for conveying molten metal B22D 35/00) Casting compound ingots of two or more different metals in the molten state, i.e. integrally cast |
| 7/04 | Casting ingots (equipment for conveying molten metal B22D 35/00) Casting hollow ingots |
| 7/06 | Casting ingots (equipment for conveying molten metal B22D 35/00) Ingot moulds or their manufacture |
| 7/08 | Casting ingots (equipment for conveying molten metal B22D 35/00) Ingot moulds or their manufacture Divided ingot moulds |
| 7/10 | Casting ingots (equipment for conveying molten metal B22D 35/00) Ingot moulds or their manufacture Hot tops therefor |
| 7/12 | Casting ingots (equipment for conveying molten metal B22D 35/00) Accessories, e.g. for sintering, for preventing splashing |
| 9/00 | Machines or plants for casting ingots |
| 11/00 | Continuous casting of metals, i.e. casting in indefinite lengths (metal drawing, metal extruding B21C) |
| 11/01 | Continuous casting of metals, i.e. casting in indefinite lengths (metal drawing, metal extruding B21C) without moulds, e.g. on molten surfaces |
| 11/04 | Continuous casting of metals, i.e. casting in indefinite lengths (metal drawing, metal extruding B21C) into open-ended moulds (B22D 11/06, B22D 11/07 take precedence; plants for continuous casting, e.g. for upwardly drawing the strand, B22D 11/14) |
| 11/041 | Continuous casting of metals, i.e. casting in indefinite lengths (metal drawing, metal extruding B21C) into open-ended moulds (B22D 11/06, B22D 11/07 take precedence; plants for continuous casting, e.g. for upwardly drawing the strand, B22D 11/14) for vertical casting (B22D 11/043, B22D 11/049-B22D 11/059 take precedence) |
| 11/043 | Continuous casting of metals, i.e. casting in indefinite lengths (metal drawing, metal extruding B21C) into open-ended moulds (B22D 11/06, B22D 11/07 take precedence; plants for continuous casting, e.g. for upwardly drawing the strand, B22D 11/14) Curved moulds (B22D 11/049-B22D 11/059 take precedence) |
Recent Patents
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Recent Publications
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Top Owners in This Class
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Applications Filed in This Class - By Year
Patents Issued To Date - By Filing Year
Average Time to Issuance
- 35 Months (last 2 years Issuances)
- 35 Months (last 5 years Issuances)