Terry L Hall

US Patent:

20040077296, Apr 22, 2004

Filed:

Oct 14, 2003

Appl. No.:

10/686133

Inventors:

Daniel Friel - Greenville DE, US
Daniel Friel - Kennett Square PA, US
Terry Hall - Wilmington DE, US

International Classification:

B24B007/00
B24B009/00

US Classification:

451/259000, 451/293000

Abstract:

A sharpener includes a motor driven shaft with at least one slidably mounted sharpening assembly consisting of a supporting hub structure mounted by its central bore hole on the shaft. The hub structure supports a symmetrically shaped rotating surface containing an ultra fine abrasive material. The rotating surface is pressed with a force of less than 0.2 lb. by a spring action to make sustained rotating abrading contact with a facet of a knife positioned by a knife guide to align the facet into contact with the surface containing the abrasive materials.

US Patent:

20060201333, Sep 14, 2006

Filed:

Mar 3, 2006

Appl. No.:

11/367074

Inventors:

Daniel Friel - Greenville DE, US
Daniel Friel - Kennett Square PA, US
H. Busch - Wilmington DE, US
James Fitzgerald - West Chester PA, US
Terry Hall - Wilmington DE, US

International Classification:

A47J 37/06

US Classification:

099372000

Abstract:

A waffle maker has upper and lower baking plates each of which is powered with at lease one heating element for baking waffle. A power control unit responds to a temperature sensing unit to control power applied to the heaters and to maintain the heating plates both before and after each baking cycle at a manually pre-selected temperature. A manually adjustable timer controls the duration of the baking cycle.

US Patent:

20160353927, Dec 8, 2016

Filed:

Jun 16, 2016

Appl. No.:

15/183848

Inventors:

- Avondale PA, US
Daniel Friel, JR. - Kennett Square PA, US
James Fitzgerald - West Chester PA, US
Terry Hall - Wilmington DE, US

International Classification:

A47J 37/06

Abstract:

A waffle maker has upper and lower baking plates each of which is powered with at least one heating element for baking waffle. A power control unit responds to a temperature sensing unit to control power applied to the heaters and to maintain the heating plates both before and after each baking cycle at a manually pre-selected temperature. A manually adjustable timer controls the duration of the baking cycle.