USD366435SExpiredUtility
Sight glass gauge for filling storage tanks
Est. expiryApr 3, 2015(expired)· nominal 20-yr term from priority
Inventors:Keith E. Malcolm
16
PatentIndex Score
1
Cited by
3
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design for sight glass gauge for filling storage tanks, as shown and described.
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