USD447434SExpiredUtility

Digital sound relaxation and sleep-inducing system

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Assignee: HEADWATERS RES & DEV INCPriority: Sep 23, 1998Filed: Sep 23, 1998Granted: Sep 4, 2001
Est. expirySep 23, 2018(expired)· nominal 20-yr term from priority
Inventors:Neal T. CowanKevin BaileyRobert Watters
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PatentIndex Score
4
Cited by
4
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a digital sound relaxation and sleep-inducing system, as shown and described.

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