USD902841SActiveUtility

Optical furnace

52
Assignee: US GOV AIR FORCEPriority: May 2, 2018Filed: May 3, 2018Granted: Nov 24, 2020
Est. expiryMay 2, 2038(~11.8 yrs left)· nominal 20-yr term from priority
52
PatentIndex Score
7
Cited by
13
References
1
Claims

Claims

exact text as granted — not AI-modified
CLAIM 
     
       The ornamental design for an optical furnace, as shown and described.

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