USD373779SExpiredUtility
Combined overhead projector and automatic film feeding unit
Est. expiryOct 31, 2014(expired)· nominal 20-yr term from priority
32
PatentIndex Score
2
Cited by
6
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design for an combined overhead projector and automatic film feeding unit, as shown and described.
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