Means for making toy structural units
United States Patent 2668999
US Patent References:
/0243504.html
- - 0243504

/0734740.html
- - 0734740

/0769771.html
- - 0769771

/1296639.html
- - 1296639

Tire mold
- - 1604034


Inventors:
Joseph, Bachler
Publication Date:
02/16/1954
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Assignee:
Joseph, Bachler
Primary Class:
249/124
Other Classes:
249/142, 249/140, 249/189, 425/DIG.057, 249/158
International Classes:
A63H33/04; B28B7/02; B28B7/16
US Patent References:
1649525Caster, slide, and the like
1744702Apparatus for and method of making precast concrete piling
2121439Mold
2310830Molding apparatus for open type cushions