The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jun. 21, 2011
Filed:
Jul. 02, 2007
Craig A. Smith, Camas, WA (US);
Craig A. Smith, Camas, WA (US);
Other;
Abstract
A guard including three sub-systems: a main guard body, a solid shield, and an attachment mechanism. The main guard body includes a base, a peripheral exterior ring, and a plurality of supports for holding the peripheral exterior ring in spaced relationship with the base. Together, the base, the peripheral exterior ring, and the plurality of supports define at least one aperture. The solid shield is attachable to the main guard body. The attachment mechanism is used to attach the main guard body to an extension member of a filament-type trimmer. When positioned, a rotatable non-rigid filament of the filament-type trimmer is peripherally surrounded by the main guard body when the rotatable non-rigid filament is rotating.