USD258481SExpiredUtility

Chiropractic mattress, or similar article

74
Individually held — no corporate assignee on recordPriority: Jan 25, 1979Filed: Jan 25, 1979Granted: Mar 10, 1981
Est. expiryJan 25, 1999(expired)· nominal 20-yr term from priority
Inventors:Frederick H. Kroll
74
PatentIndex Score
11
Cited by
2
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a chiropractic mattress, or similar article, as shown.

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