USD520129SExpiredUtility

Figure 8 shaped diffuser well

87
Assignee: SEVY EARL VAUGHNPriority: Apr 10, 2003Filed: Feb 2, 2004Granted: May 2, 2006
Est. expiryApr 10, 2023(expired)· nominal 20-yr term from priority
Inventors:Earl Vaughn Sevy
87
PatentIndex Score
29
Cited by
6
References
1
Claims

Claims

exact text as granted — not AI-modified
CLAIM 
     
       I claim the ornamental design for a  figure 8  shaped diffuser well, as shown and described.

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