USD253239SExpiredUtility
Cartridge assembly for a typewriter
Est. expiryMay 27, 1997(expired)· nominal 20-yr term from priority
41
PatentIndex Score
3
Cited by
5
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design for a cartridge assembly for a typewriter, substantially as shown and described.
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