US 12,219,896 B2
Trimmer line blade
Vincent D. Morabit, Rock Hill, SC (US)
Assigned to AERO-FLEX TECHNOLOGIES, INC., Rock Hill, SC (US)
Filed by Aero-Flex Technologies, Inc., Rock Hill, SC (US)
Filed on Aug. 11, 2022, as Appl. No. 17/885,804.
Application 17/885,804 is a continuation in part of application No. 16/830,746, filed on Mar. 26, 2020, granted, now 11,464,162.
Claims priority of provisional application 63/232,362, filed on Aug. 12, 2021.
Claims priority of provisional application 62/825,237, filed on Mar. 28, 2019.
Prior Publication US 2022/0377975 A1, Dec. 1, 2022
Int. Cl. A01D 34/73 (2006.01)
CPC A01D 34/733 (2013.01) 18 Claims
OG exemplary drawing
 
1. A reversible line blade for a rotating trimmer, the reversible line blade comprising:
a loading section configured to be securable for rotation with a head of the rotating trimmer;
a living hinge extending from the loading section;
a transition section extending from the living hinge; and
a cutting segment extending from the transition section,
wherein at least one of the transition section and the cutting segment has a cross-sectional shape that is configured to generate an updraft when the line blade is rotated clockwise and when the line blade is rotated counter-clockwise.