▪ US Patent No. 7,981,208 (Nanocms Co., Ltd.)
발명의 명칭: Gamma ray-sensitive phthalocyanine compound of poly cross-linking type and ink composition comprising the same
대표도면:
대표독립항:
1. Gamma ray-sensitive poly cross-linking phthalocyanine compound represented by the below formula 1:
wherein, M1 and M2 are each a metal or a metal oxide selected from the group consisting of samarium, europium, rubidium, cesium, gadolinium, and dysprosium;
R is a hydrogen atom, a halogen atom, a hydroxyl group, an amino group, a hydroxysulfonyl group, an aminosulfonyl group, or an alky group having a substituent group having from 1 to 20 carbon atoms; and
n is an integer of 0-3.
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▪ US Patent No. 7,721,355 (Jin, Seong Bok)
발명의 명칭: Men's underpants
대표도면:
대표독립항:
1. A man's undergarment comprising:
an underpants body, the underpants body including a front having an inside and an outside;
a soft penis separator attached to the inside of the underpants body front;
said soft penis separator formed of a flexible or soft material and shaped into a thin member with substantially uniform thickness, the soft penis separator including an arc-shaped groove for receiving a penis therein;
said soft penis separator including two side portions at both sides of the arc-shaped groove, the soft penis separator attached to the inside of the underpants body front by sewing at the two side portions; and
opening portions formed at upper and lower portions of the soft penis separator for introducing a penis through the opening portions;
wherein the two side portions of the soft penis separator include upper extending portions for fixing to an upper band portion of the underpants body by sewing.
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▪ US Patent No. 8,969,453 (Park, Hee-Dae & Mehta, Veerag)
발명의 명칭: Method of manufacturing footwear using adhesive films and composite of adhesive films
대표도면:
대표독립항:
1. An adhesive film composite comprising:
50 to 98 percent by weight of syndiotactic 1,2-polybutadiene;
2 to 50 percent by weight of a polyethylene-based coupling agent containing maleic anhydride;
0.2 parts by weight of montan wax; and
2 parts by weight of fatty acid esters with pentaerythritol, the fatty ester having five to nine carbons where all parts by weight are relative to 100 total parts by weight of syndiotactic 1,2-polybutadiene and polyethylene-based coupling agent.
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▪ US Trademark No. 3,204,221 (EHWA DIAMOND INDUSTRIAL COMPANY LIMITED)
상표명:
지정상품/지정서비스업:
(IC 008) US 023 028 044. G & S: HAND TOOLS, NAMELY, DIES, DRILLS, REAMERS, REAMERS, MILLING CUTTERS, BREAST DRILLS; BITS FOR HAND TOOLS, TAPS, PUNCHES, RATCHET WRENCHES, VICES, SCRAPERS, SHARPENING STEELS, MANUALLY-OPERATED SHARPENING WHEELS, FILES, SAWS