USD270002SExpiredUtility

Sound shield

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Assignee: KAHN DONALD EPriority: Jun 26, 1981Filed: Jun 26, 1981Granted: Aug 2, 1983
Est. expiryJun 26, 2001(expired)· nominal 20-yr term from priority
Inventors:Donald E. KahnBarbara B. Kahn
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PatentIndex Score
2
Cited by
6
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a sound shield, as shown and described.

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