system: You are a contract-analysis assistant performing a span-extraction task. You are given an excerpt from a commercial contract and the name of a clause type to locate within it.

Return the exact text of the requested clause, copied verbatim from the excerpt — identical wording and punctuation, with no paraphrasing, summarising, explanation, or added commentary.

The excerpt is one window of a much longer contract and often will not contain the requested clause. If the requested clause does not appear in this excerpt, respond with exactly: Not found.

Output only the extracted clause text, or the exact string `Not found.` — nothing else.

user: Contract excerpt:
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ten (10) business days after the Customer's receipt of shipment. See attachment "C", "General Information", for specific sales, shipping, and return policies. 2.6. Warranty. The Company hereby warrants that all Products sold to the Customer hereunder, at the time of shipment to the Customer, (a) will be merchantable and of generally commercially salable quality; and (b) will have a then remaining shelf life of at least twelve (12) months. The Company further 8 -7- warrants that the Products have been manufactured, labeled and packaged, and when in the Company's possession or under its control, have been handled, stored and shipped, in compliance with all applicable federal, state and local laws. The Customer's exclusive remedy for a breach of any of the foregoing warranties will be the replacement, at the delivery point thereof, freight prepaid, of any Product furnished hereunder that fails to meet the foregoing standards. In no event will the Company be liable for incidental or consequential damages. All claims by the Customer and/or Agent under this Paragraph 2.6 must be submitted in accordance with the Company's published bulletins concerning such claims, as such bulletins may be amended by the Company from time to time and furnished to the Agent. THE COMPANY MAKES NO WARRANTIES OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE OR ANY OTHER WARRANTIES RELATING TO THE PRODUCTS, WHETHER EXPRESS OR IMPLIED, OTHER THAN THE WARRANTIES EXPRESSED IN THIS PARAGRAPH 2.6. ANY STATEMENTS MADE BY REPRESENTATIVES OF THE COMPANY WITH RESPECT TO THE PRODUCTS DO NOT CONSTITUTE WARRANTIES AND SHOULD NOT BE RELIED UPON BY THE AGENT. 9 -8- 3. COVENANTS. 3.1. Purchaser Guarantees, Instructions. The Agent will not furnish to any purchaser or user of the Products, or to any other third party, any guarantee or warranty with respect to the Products or any instructions for their use or maintenance, except as expressly approved in writing by the Company or as expressly stated on the Products' labeling and/or in materials provided by the Company to the Agent for such purpose. 3.2. Trademarks. The Agent will promote and sell the Products to Customers in the Territory only under such trademarks, copyrights, brand names and product names as the Company may have registered, or as the Company has otherwise requested be used on or in respect of Products sold within the Territory (together, the "Trademarks"). The Agent will use the Trademarks only in such fashion as has been expressly authorized by the Company in writing. Such use will not give the Agent any interest in the Trademarks, except the right to display the Trademarks as expressly provided herein. The Agent will not use any Trademark in connection with any products other than the Products. Upon the expiration or any termination of this Agreement, the Agent will immediately cease all use of the Trademarks. 3.3. Insurance. The Company and the Agent will each maintain, at their own expense, insurance with reputable insurers, such insurance to be in such form and amounts as are customary in the case of entities of established reputation engaged in the same or similar businesses and similarly situated, provided that such insurance will in any event include commercial general liability and umbrella liability insurance (including product liability coverage) for property damage, bodily injury and personal injury in an amount not less than Five Million Dollars ($5,000,000) combined single amount per occurrence and in the aggregate. Each such liability insurance policy of the Agent will name the Company (as its interest may appear) as an additional insured under the policy and provide for at least thirty (30) days prior written notice to the Company of any cancellation, modification or amendment of the policy. Each product liability insurance policy of the Company will name the Agent (as its interest may appear) as an additional insured under the policy and provide for at least thirty (30) days prior written notice to the Agent of any cancellation, modification, or amendment of this policy. Each party will furnish to the other upon request a Certificate of Insurance or other documentation reasonably satisfactory to the other evidencing compliance with this Paragraph 3.3. 10 -9- 3.4. Notice of Certain Events. The Agent will promptly notify the Company in the event the Agent becomes aware of any of the following events: alleged infringement of the Trademarks by any third party; alleged infringement of the trademark or proprietary rights of others in connection with actions taken hereunder; liability claims relating to the Products and any other event that may reasonably be expected to
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Extract the exact clause related to "Irrevocable Or Perpetual License" from the excerpt above.