USD369830SExpiredUtility
Tubular pen
Est. expirySep 8, 2015(expired)· nominal 20-yr term from priority
Inventors:Frederick B. Hadtke
76
PatentIndex Score
19
Cited by
4
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design for a tubular pen, as shown and described.
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