USD976728SActiveUtility

Air conditioning refrigerant charging device with digital gauge

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Assignee: ENERGIZER AUTO INCPriority: May 9, 2019Filed: Mar 10, 2021Granted: Jan 31, 2023
Est. expiryMay 9, 2039(~12.8 yrs left)· nominal 20-yr term from priority
Inventors:Michael K. ShermanKenneth A. PfiermanTushar KulkarniJacob Fahsbender
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PatentIndex Score
1
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15
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1
Claims

Claims

exact text as granted — not AI-modified
CLAIM 
     
       The ornamental design for an air conditioning refrigerant charging device with digital gauge, as shown and described.

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