Serial Number: 77156746

Reg Number: 3591934

Word Mark: ZTAIL

Goods and Services: IC 035. US 100 101 102. G & S: Business services, namely, facilitating transactions and referrals for buyers, sellers and service providers by providing an online website through which others may conduct online consumer research, provide and obtain information regarding the price and value of a wide variety of goods and services, list and manage the sale of a wide variety of goods and services, and promote, buy and sell a wide variety of goods and services; operating on-line marketplaces for buyers and sellers of goods and/or services; promoting the listings of goods and services of others via a global computer network; creating and updating advertising material to facilitate transactions and referrals for buyers, sellers and service providers; business, market and consumer research to facilitate transactions and referrals for buyers, sellers and service providers, namely, collecting, aggregating and presenting data, expected outcomes, strategies, guidance, and information regarding online listing performance, marketplace activity and buyer/seller performance, to enable others to search, buy and sell products and services online. FIRST USE: 20061100. FIRST USE IN COMMERCE: 20061100

Mark Drawing Code: (4) STANDARD CHARACTER MARK

Filing Date: 04/13/2007

Current Basis: 1A

Original Filing Basis: 1B

Owner: (REGISTRANT) Thintail, Inc. CORPORATION DELAWARE 277 Bryant Street Palo Alto CALIFORNIA 94301

(LAST LISTED OWNER) LDQN LLC LIMITED LIABILITY COMPANY PENNSYLVANIA 708 N. SHADY RETREAT ROAD UNIT A-10, GEORGETOWN COMMONS DOYLESTOWN PENNSYLVANIA 18901

Attorney of Record: Robert B. Burlingame

Type of Mark: SERVICE MARK

Register: PRINCIPAL

Live/Dead Indicator: LIVE

SiteNo: 3413