Metal working – Method of mechanical manufacture – Assembling or joining
Patent
1976-10-15
1978-01-24
Larson, Lowell A.
Metal working
Method of mechanical manufacture
Assembling or joining
264267, B29C 100, B29D 3100
Patent
active
040695743
ABSTRACT:
A process for manufacturing a wax-like cosmetic stick product having an improved contour on its upper surface, by filling at the open bottom with the stick material in a molten state, the case having a cap which provides the contour, allowing the stick to solidify, and placing a push-up device in the bottom of the case.
REFERENCES:
patent: 2753991 (1956-07-01), Sherman
patent: 2855632 (1958-10-01), Croce et al.
patent: 2879548 (1959-03-01), Croce et al.
patent: 3315344 (1967-04-01), Niclas
patent: 3898726 (1975-08-01), Godart et al.
Johnson Donald Patrick
Krevald Helga
Woodruff Keith
American Cyanamid Company
Crane Daniel C.
Fickey Charles J.
Larson Lowell A.
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