USD637740SActiveUtility
Attic door insulator
Est. expiryJan 10, 2030(~3.4 yrs left)· nominal 20-yr term from priority
Inventors:Jerry Lee Copeland
25
PatentIndex Score
2
Cited by
13
References
1
Claims
Claims
exact text as granted — not AI-modifiedI claim the ornamental design for an attic door insulator, as shown.
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