USD548262SExpiredUtility
Conversion lens for single-lens reflex camera
Est. expiryMar 16, 2026(expired)· nominal 20-yr term from priority
Inventors:Shuhei Nakamura
61
PatentIndex Score
13
Cited by
7
References
1
Claims
Claims
exact text as granted — not AI-modifiedCLAIM
The ornamental design for a conversion lens for single-lens reflex camera, as shown.Join the waitlist — get patent alerts
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