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Harken Trademarks 
Following is a non-exhaustive list of Harken, Inc. trademarks and registered trademarks in the U.S. and other 
countries and the corresponding product.
The list is updated from time to time. The absence of a trademark or associated product from this list does not 
constitute a waiver of Harken, Inc. trademark or other intellectual property right concerning that word or logo.
Registered Trademarks
Product
Air
®
block, runner block, foil, sheave, winch
Black Magic®
block, Air
® block, glove
Cam-Matic®
cleat
Carbo®
block, racing foil, ratchet block, Ratchamatic® block, fiddle block
Carbo-Cam®
cleat
Harken®
blocks, ratchet blocks, sheaves, cleats, fairleads, shackles, padeyes, mainsheet and 
genoa lead traveler cars and track, batten cars and track, furling systems, foils for raising 
and lowering racing sails, winches, hydraulic systems including hydraulic cylinders, 
valves, lines, manifolds, transmissions, and pumps; manual hoists; rope ascenders and 
descenders; elevating rope work platforms and life-saving safety mechanisms; covers for 
boats and equipment; duffel bags, sport bags; gloves, shirts, headwear; after-sun lotions, 
lip balms, sunscreen preparations
Hexaratchet®
block, sheave
PowerSeat®
ascender
Radial Line®
winch
Ratchamatic®
block
Trademarks
Product
Bullet™
block
Crossbow™
pivoting self-tacking jib traveler, traveler
Element™
block, shackle block
FlatWinder™
block, powered block
Fly™
block, soft-attach block
Performa™
winch
Protexit™
block, through-deck block
Reflex™
furling, top-down furling
Rewind™
winch, Radial Line
® winch
T2™
soft-attach block, block, loop block
UniPower™
winch, Radial Line® winch
V™
block, soft-attach block

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