USD433928SExpiredUtility

Header bolt assembly

52
Individually held — no corporate assignee on recordPriority: Nov 23, 1999Filed: Nov 23, 1999Granted: Nov 21, 2000
Est. expiryNov 23, 2019(expired)· nominal 20-yr term from priority
Inventors:Jerry M. Alcone
52
PatentIndex Score
8
Cited by
9
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a header bolt assembly, as shown and described.

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