USD500830SExpiredUtility

Propellant charge with tapered sidewalls

28
Assignee: LEGEND PRODUCTS CORPPriority: Dec 18, 2001Filed: Aug 28, 2003Granted: Jan 11, 2005
Est. expiryDec 18, 2021(expired)· nominal 20-yr term from priority
Inventors:Mark Andrew GriesbachBrett Neal Epstein
28
PatentIndex Score
0
Cited by
47
References
1
Claims

Claims

exact text as granted — not AI-modified
We claim the ornamental design for a propellant charge with tapered sidewalls, as shown and described.

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