Measuring and testing – Fluid flow direction
Reexamination Certificate
2008-04-01
2008-04-01
Lefkowitz, Edward (Department: 2855)
Measuring and testing
Fluid flow direction
C073S170050, C428S364000, C428S394000
Reexamination Certificate
active
11345798
ABSTRACT:
A wind sensor device consisting of a plurality of light weight, flexible, high tensile strength filaments attached to and depending from a malleable elongated body structure, such as a wire. The filaments are blown by the wind, thus indicating direction. The flexible body structure is used to attached the device to a hunter's rifle, gun, bow, tree, or other nearby object such as a branch, thus freeing the hunter's hands for other tasks.
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DuPont, Technical Guide-Kevlar Aramid Fiber, Apr. 2000.
Jenkins Jermaine
Lefkowitz Edward
Miller & Martin PLLC
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