USD586473SExpiredUtility
Insulated attic access cover folding stairway
Est. expiryDec 1, 2025(expired)· nominal 20-yr term from priority
Inventors:Jerry Lee Copeland
E06B 5/01E04F 11/06E04F 11/062
69
PatentIndex Score
9
Cited by
20
References
1
Claims
Claims
exact text as granted — not AI-modifiedCLAIM
The ornamental design for an insulated attic access cover folding stairway, as shown and described.Join the waitlist — get patent alerts
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