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Spa mineral cartridge stick for hot tub

80
Assignee: HUANG SHILINPriority: Feb 10, 2021Filed: Feb 10, 2021Granted: Sep 14, 2021
Est. expiryFeb 10, 2041(~14.6 yrs left)· nominal 20-yr term from priority
Inventors:Shilin Huang
80
PatentIndex Score
10
Cited by
16
References
1
Claims

Claims

exact text as granted — not AI-modified
CLAIM 
     
       The ornamental design for a spa mineral cartridge stick for hot tub, as shown and described.

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