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:
Apr. 19, 1994
Filed:
Oct. 29, 1992
Lloyd H Tuggle, Shreveport, LA (US);
WCI Outdoor Products, Inc., Cleveland, OH (US);
Abstract
A line head (10) for a rotary line trimmer uses a bail (16) to clasp a single length of cutting line (18). The head has a first and second side (12, 14). The first side (12) of the head (10) has a plurality of radial ridges extending radially from a central shaft engagement hub (20). The second side has several raised portions (44, 46, 48, 50) which define a first and second channel (17, 19). The bail (16) rotates between an open position to a closed position in the first channel. The second channel (19) is dimensioned to engage the cutting line. The bail (16) has a clasp means (16c) which removably engages a lip portion (42) when the bail is in the closed position. The bail (16) also has a central portion (16b) which overlays the second channel (19) when the bail is in the closed position.