USD255162SExpiredUtility
Razor blade assembly
Est. expiryMar 24, 1998(expired)· nominal 20-yr term from priority
Inventors:Robert A. Trotta
56
PatentIndex Score
5
Cited by
4
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design for a razor blade assembly, substantially as shown and described.
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