USD843437SActiveUtility
Lens stack
Est. expiryJun 17, 2036(~9.9 yrs left)· nominal 20-yr term from priority
A61F 9/025
84
PatentIndex Score
5
Cited by
50
References
1
Claims
Claims
exact text as granted — not AI-modifiedCLAIM
We claim the ornamental design for a lens stack, as shown and described.Join the waitlist — get patent alerts
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