USD617288SExpiredUtility

Definite purpose (DP) contactor for air-conditioning systems

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Assignee: SIEMENS AGPriority: Mar 9, 2005Filed: Sep 8, 2005Granted: Jun 8, 2010
Est. expiryMar 9, 2025(expired)· nominal 20-yr term from priority
Inventors:Qinghua Yang
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PatentIndex Score
4
Cited by
22
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a definite purpose (DP) contactor for air-conditioning systems, as shown.

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