USD590688SActiveUtility
Combined letter opener, screen cleaner and pen cap
Est. expiryOct 30, 2028(~2.2 yrs left)· nominal 20-yr term from priority
Inventors:Erwin Cheldin
32
PatentIndex Score
1
Cited by
10
References
1
Claims
Claims
exact text as granted — not AI-modifiedCLAIM
The ornamental design for a combined letter opener, screen cleaner and pen cap, as shown.Join the waitlist — get patent alerts
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