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Charles Kettering
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| Number | Title | Issue Date |
| 7028608 | High production nutcracking apparatus having provision for maintaining the nuts in clean and sterile condition A high production nutcracking apparatus wherein any whole nuts which are mis-fed or fail to be cracked, are automatically returned to the feed hopper without being exposed to possible contamination. To separate the shell fragments from the uncracked whole nuts, ther... | 04/18/2006 |
| 7011016 | Nut cracker The Nut Cracker Apparatus (1) receives a nut at the top surface of an anvil. A plunger, aligned with the anvil, is moved vertically, by rack and pinion gear operation of a handle lever means, into contact with the nut thereby exerting cracking or crushing pre... | 03/14/2006 |
| 4598475 | Nutcracker with automatic adjustment means A nutcracker (10) is disclosed which is characterized by an automatic adjustment to differing-sized nuts during the cracking motion. Nutcracker (10) includes a base (11), an upright support (12) carried by base (11) and a slide bar (16) mounted for limite... | 07/08/1986 |