USD919120SActiveUtility
Bi-fold door
Est. expiryOct 16, 2037(~11.2 yrs left)· nominal 20-yr term from priority
E06B 3/822E06B 3/7001E06B 2003/7049E06B 3/72
98
PatentIndex Score
7
Cited by
19
References
1
Claims
Claims
exact text as granted — not AI-modifiedCLAIM
The ornamental design for a bi-fold door, as shown and described.Join the waitlist — get patent alerts
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