USD443354SExpiredUtility
Diamond shaped gas burner
Est. expiryAug 8, 2020(expired)· nominal 20-yr term from priority
Inventors:Robert Johnston
49
PatentIndex Score
7
Cited by
1
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design of a diamond shaped gas burner, as shown and described.
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