USD368988SExpiredUtility

Swivel arm attachment for a helmet

46
Individually held — no corporate assignee on recordPriority: Mar 2, 1993Filed: Sep 2, 1993Granted: Apr 16, 1996
Est. expiryMar 2, 2013(expired)· nominal 20-yr term from priority
Inventors:Bo G. Lonnstedt
46
PatentIndex Score
5
Cited by
2
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a swivel arm attachment for a helmet, as shown and described.

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