Mold for manufacturing a stick of cosmetic product

Details Mold for manufacturing a stick of cosmetic product Mold for manufacturing a stick of cosmetic product

2006-10-10

2006-10-10

Heckenberg, Donald (Department: 1722)

Plastic and nonmetallic article shaping or treating: processes

Mechanical shaping or molding to form or reform shaped article

Shaping against forming surface

C249S127000, C249S134000, C425S440000, C425SDIG032, C425SDIG044

Reexamination Certificate

active

07118701

ABSTRACT:
The invention relates to a mold for manufacturing a stick, in particular for cosmetic use. The side wall of said mold has zones of weakness for making the mold easier to deform radially, said zones of weakness being obtained by means of recesses formed in the side wall of the mold and extending longitudinally over substantially the entire height of the mold starting from its bottom end.

REFERENCES:
patent: 2942298 (1960-06-01), Loedding
patent: 3934810 (1976-01-01), Henning
patent: 3937438 (1976-02-01), Fox et al.
patent: 5067887 (1991-11-01), Speer et al.
patent: 6197359 (2001-03-01), Llorente Hompanera
patent: 0 020 248 (1980-12-01), None
patent: 2 343 574 (1977-10-01), None
patent: A-6-46757 (1994-02-01), None
patent: WO 89/01366 (1989-02-01), None

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