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Class Information
Number: 249/173
Name: Static molds > Container-type molding device > Longitudinally split, resilient cylindrical mold having means to maintain in a contracted position
Description: Apparatus comprising a longitudinally split, resilient cylinder having means to maintain the cylinder in a contracted molding position.

Patents under this class:

Patent Number Title Of Patent Date Issued
8506283 Tamale maker Aug. 13, 2013
8453413 Reinforced construction element Jun. 4, 2013
6386503 Mold for embedding casts in an embedding compound for producing molds for dental workpieces May. 14, 2002
5216863 Formwork comprising a plurality of interconnectable formwork elements Jun. 8, 1993
5067887 Hot-melt adhesive recycling system Nov. 26, 1991
4854542 Concrete column form Aug. 8, 1989
4350485 Device for moulding cylindrical pieces Sep. 21, 1982
4134568 Plural molds with common actuating means Jan. 16, 1979
4084782 Split mould for making tapered concrete poles Apr. 18, 1978
3989221 Form structure for use in the making of columnar or the like concrete products Nov. 2, 1976
3974996 Candle mold Aug. 17, 1976
3941546 Apparatus and process Mar. 2, 1976

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