Snowball maker and launcher
United States Patent 2948275
Inventors:
Smith, Robert D.
Publication Date:
08/09/1960
Assignee:
Smith, Robert D.
Other Classes:
425/DIG.057, 124/38
International Classes:
A63B45/00; A63B65/12; A63F9/02; A63H33/00; F41B7/00; A63B65/00