USD258665SExpiredUtility
Typewriter
Est. expiryFeb 9, 1999(expired)· nominal 20-yr term from priority
Inventors:Edward B. Bretschger
38
PatentIndex Score
1
Cited by
2
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design for a typewriter, as shown.
Cited by (0)
No later patents cite this yet.
References (0)
No backward citations on record.