Patent ID: 7216471
Filing Date: 2007-05-15
Classification: A01D

Abstract:
1. A multipurpose gardening tool powered by an electric motor for cutting and trimming lawns comprising: a circular carriage having a small opening in its top, a large opening on its bottom, a carriage hole in its top, and a plurality of individually height adjustable wheels coupled to the carriage for adjusting the height and angle of the carriage, a trimmer having a rotatable guard and a housing that includes a flange, wherein said rotatable guard can be rotated relative to the trimmer, wherein said flange fits in the small opening of the carriage for manually coupling the trimmer to the carriage without use of any tools, and said rotatable guard aids in coupling the trimmer to the carriage such that the small opening is enclosed, wherein the flange includes a lower rim, an upper rim, and a landing area between the lower rim and the upper rim, wherein the lower rim has a smaller surface area than the upper rim; and a snap coupled to the trimmer housing, said flange being inserted into the carriage hole for coupling the trimmer to the carriage housing.