USD416123SExpiredUtility

Combined sleeping bag and self inflating mattress

65
Assignee: HWANG MU-INGPriority: Nov 24, 1997Filed: Nov 24, 1997Granted: Nov 9, 1999
Est. expiryNov 24, 2017(expired)· nominal 20-yr term from priority
Inventors:Mu-Ing HwangMike Hwang
65
PatentIndex Score
16
Cited by
6
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a combined sleeping bag and self inflating mattress, as shown and described.

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