Rotary trimmer with switchable blades
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United States of America Patent
Stats
-
N/A
Issued Date -
Oct 13, 2005
app pub date -
Apr 8, 2004
filing date -
Jul 24, 2003
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
The rotary trimmer with switchable blades of the present invention comprises a base with end retainers moveably supporting a rail, and a cutting assembly disposed on the rail. The cutting assembly includes a switching mechanism to switch between different blades by turning a switch knob accessible outside the housing containing the switching mechanism and the blades. The different blades can have different cutting edges such as a straight, patterned, scalloped, pinking, wave, perforating, or zig-zag edge. Turning the switch knob rotates the desired blade into radial position and locates the desired blade axially over a cutting strip. A clutch engages the switching mechanism during cutting to prevent rotation or axial movement of the switching mechanism.
First Claim
Family
International Classification(s)
Cited Art Landscape
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