USD319898SExpiredUtility

Oxygen tank case

63
Assignee: G B COMMUNICATIONS INCPriority: Oct 11, 1988Filed: Oct 11, 1988Granted: Sep 10, 1991
Est. expiryOct 11, 2008(expired)· nominal 20-yr term from priority
Inventors:Joseph T. Whitworth
63
PatentIndex Score
12
Cited by
5
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for an oxygen tank case, as shown and described.

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