USD268809SExpiredUtility
Track for an accordion type folding door
Individually held — no corporate assignee on recordPriority: Dec 8, 1980Filed: Dec 8, 1980Granted: May 3, 1983
Est. expiryDec 8, 2000(expired)· nominal 20-yr term from priority
Inventors:John D. Marontate
82
PatentIndex Score
25
Cited by
3
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design for a track for an accordion type folding door, as shown and described.
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