Condiment grinders

Solid material comminution or disintegration – Apparatus – Hand support comminutor

Reexamination Certificate

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Details

C241S169100, C241S101200

Reexamination Certificate

active

07988081

ABSTRACT:
Condiment grinder and dispenser in which the usual shield for protecting the adjustment screw on the end of the drive shaft is replaced and the screw is secured against accidental removal and loss by providing a stop structure which is attached to or integral part of the end of the drive shaft. This structure, unlike a shield, does not interfere with the adjustment of the coarseness of the grind produced by the grinding dispenser, and yet maintains the integrity of the device without undue complexity or manufacturing expense.

REFERENCES:
patent: 2688448 (1954-09-01), Lenz
patent: 2974887 (1961-03-01), Grandinetti
patent: 3633834 (1972-01-01), Nissen
patent: 4844352 (1989-07-01), Griffin
patent: 6491244 (2002-12-01), Pedersen
patent: 7637447 (2009-12-01), Tang
patent: 2002/0130208 (2002-09-01), Pedersen
patent: 2008/0093489 (2008-04-01), Hadj-Chikh et al.

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