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US 5,855,925 AGranted
Shoe molding apparatus
OwnerJose Garcia Sanchezinventor
Life of this patent
Estimating the term…
Abstract
A plastic injection apparatus for making shoes that includes one molding block composed of two halves that define a cooperative cavity for forming the sole of the shoe and two shoe molds of different contiguous sizes. The cavity includes an inwardly extending peripheral flange at its upper edge. The shoe molds have such dimensions that an adjusting peripheral line is defined around each one of the shoe molds of such dimensions that when both shoes are placed in the molding block, the flange is brought adjacent to the adjusting peripheral line.
Claims1
A plastic injection molding apparatus for making shoes comprising:
- A) a molding block having two halves defining a cavity in between and when brought against each other and said cavity having a peripheral flange at its upper edge that extends inwardly;
- and
- B) first and second shoe molds of different consecutive sizes and defining an adjusting peripheral line that is common in both so that when said first and second shoe molds are placed in said cavity and partially housed within said cavity, said peripheral flange is positioned along said adjusting peripheral line thereby permitting a user to make shoes of two different contiguous sizes with one molding block.
Dependencies are inferred from the claim text.